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RE 27518, edition: 2016-10, Bosch Rexroth AG Throttle check valve Features Sandwich plate valve Porting pattern according to ISO 4401-05-04-0-05, NFPA T3.5.1 R2 and ANSI B93-7D05 For the main or pilot flow limitation of 2 actuator ports. 3 adjustment types, optional: Lockable rotary knob with scale Spindle with internal hexagon and scale Rotary knob with scale For supply or discharge throttling Corrosion-protected design Contents Features 1 Ordering code 2 Symbols 3 Function, section 4 Technical data 5 Characteristic curves 6 Dimensions 7 … 10 Further information 10 Size 10 Component series 3X Maximum operating pressure 315 bar [4569 psi] Maximum flow 160 l/min [42.3 US gpm] RE 27518  Edition: 2016-10 Replaces: 10.07 H5556 Type Z2FS
Transcript
Page 1: Throttle check valve - dc-us.resource.bosch.com · 2/10 Z2FS Throttle check valve Bosch Rexroth AG, RE 27518, edition: 2016-10 Ordering code 01 Twin throttle check valve, sandwich

RE 27518 edition 2016-10 Bosch Rexroth AG

Throttle check valve

Features

Sandwich plate valve Porting pattern according to ISO 4401-05-04-0-05

NFPA T351 R2 and ANSI B93-7D05 For the main or pilot flow limitation of 2 actuator ports 3 adjustment types optional

ndash Lockable rotary knob with scale ndash Spindle with internal hexagon and scale ndash Rotary knob with scale

For supply or discharge throttling Corrosion-protected design

Contents

Features 1Ordering code 2Symbols 3Function section 4Technical data 5Characteristic curves 6Dimensions 7 hellip 10Further information 10

Size 10 Component series 3X Maximum operating pressure 315 bar [4569 psi] Maximum flow 160 lmin [423 US gpm]

RE 27518thinspEdition 2016-10Replaces 1007

H5556

Type Z2FS

Inhalt

Features 1Contents 1Ordering code 2Symbols (① = component side ② = plate side) 3Function section 4Technical data (For applications outside these parameters please con-sult us) 5Characteristic curves (measured with HLP46 ϑoil = 40 plusmn5 degC [104 plusmn9 degF]) 6Dimensions Version ndash (dimensions in mm [inch]) 7Dimensions Version A (dimensions in mm [inch]) 8Dimensions Version B (dimensions in mm [inch]) 9Dimensions 10Further information 10Notes 11Notes 12

210 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Ordering code

01 Twin throttle check valve sandwich plate design Z2FS

02 Size 10 10

03 Throttle check valve side A and B ndash 1)

Throttle check valve side A AThrottle check valve side B B

Adjustment type04 Lockable rotary knob with scale 3 2)

Spindle with internal hexagon and scale 5Rotary knob with scale 7

05 Component series 30 hellip 39 (30 hellip 39 unchanged installation and connection dimensions) 3X

06 With two throttle check valves supply or discharge throttling (the valve can be rotated) no codeSupply throttling on side A (version AhellipS) Supply throttling on side B (version BhellipS)

S

Discharge throttling on side A (version AhellipS2) Discharge throttling on side B (version BhellipS2)

S2

Corrosion resistance07 None no code

Improved corrosion protection (240 h salt spray test according to EN ISO 9227) (only version 5 without scale) J3

Seal material08 NBR seals no code

FKM seals VObserve compatibility of seals with hydraulic fluid used (Other seals upon request)

Pilot oil duct09 None no code

Via channel X and Y SO30

10 Further details in the plain text

01 02 03 04 05 06 07 08 09 10

Z2FS 10 ndash 3X

Notes Preferred types and standard units are specified in the EPS (standard price list)

1) Identical adjustment types on sides A and B2) H-key with material no R900008158 is included in the scope of

delivery

Throttle check valve | Z2FS 310

RE 27518 edition 2016-10 Bosch Rexroth AG

Symbols (① = component side ② = plate side)

Supply throttling S Discharge throttling S2

Vers

ion

ndash

hellipSO

30

1

2TA TBP X A B Y

1

2TA TBP X A B Y

Vers

ion

A

hellipSO

30

1

2TA TBP X A B Y

1

2TA TBP X A B Y

Vers

ion

B

hellipSO

30

1

2TA TBP X A B Y

1

2TA TBP X A B Y

Notice Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

Version SO30 is shown The standard version does not have ports X and Y

A B

A B5

31 24 6 32 7

1

1

2

410 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Function section

The hydraulic fluid return flow from actuator B2 displaces the throttle spool (32) against the spring (7) and enables the unobstructed flow as check valve Depending on the installation position the throttling effect may occur in supply or discharge

Main flow limitationFor actuator velocity adjustment (main flow limitation) the throttle check valve is installed between the directional valve and the subplate

Pilot flow limitationWith pilot-operated directional valves the throttle check valve can be applied for switching time adjustment (pilot flow limitation) In this case it is installed between the pilot control valve and the main valve

The valve type Z2FS 10 is a throttle check valve in sandwich plate design It is used for the main or pilot flow limitation of one or two actuator ports Two throttle check valves aligned symmetrically to each other limit flows in one direction and allow free return flow in the opposite direction In case of supply throttling the hydraulic fluid is directed through channel A1 via throttling point (1) formed by the control edge (2) and the throttle spool (31) to actuator A2 The throttle spool (31) can be axially adjusted via the spindle (4) for adjustment of the throttling point (1)Simultaneously the hydraulic fluid in channel A1 is directed via the bore (5) to the piston side (6) The active pressure and the spring force retain the throttle spool (31) in throttle position

Supply throttling

Throttle check valve | Z2FS 510

RE 27518 edition 2016-10 Bosch Rexroth AG

generalWeight kg [lbs] Approx 31 [68]Installation position AnyAmbient temperature range degC [degF] ndash30 hellip -80 [ndash22 hellip -176] (NBR seals)

ndash20 hellip +80 [ndash4 hellip +176] (FKM seals)

hydraulicMaximum operating pressure bar [psi] 315 [4569] Maximum flow lmin [US gpm] 160 [422]Hydraulic fluid See table belowHydraulic fluid temperature range degC [degF] ndash30 hellip -80 [ndash22 hellip -176] (NBR seals)

ndash20 hellip +80 [ndash4 hellip +176] (FKM seals)Viscosity range mm2s [SUS] 10 hellip 800 [60 hellip 3710]Maximum admissible degree of contamination of the hydraulic fluid Cleanliness class according to ISO 4406 (c)

Class 201815 1)

Technical data (For applications outside these parameters please consult us)

1) The cleanliness classes specified for the components must be adhered to in hydraulic systems Effective filtration prevents faults and at the same time increases the life cycle of the components

For the selection of the filters see wwwboschrexrothcomfilter2) Not recommended for corrosion-protected version J3

Hydraulic fluid Classification Suitable sealing materials

Standards Data sheet

Mineral oils HL HLP NBR FKM DIN 51524 90220Bio-degradable 2) Insoluble in water HETG FKM

ISO 1538090221HEES FKM

Soluble in water HEPG FKM ISO 15380Flame-resistant Water-free HFDU (glycol base) FKM

ISO 12922 90222HFDU (ester base) 2) FKM

Containing water HFC (Fuchs Hydrotherm 46M Petrofer Ultra Safe 620)

NBR ISO 12922 90223

Important information on hydraulic fluids For more information and data on the use of other hydraulic fluids please refer to the data sheets above or contact us

There may be limitations regarding the technical valve data (temperature pressure range life cycle maintenance intervals etc)

The ignition temperature of the hydraulic fluid used must be 50 K higher than the maximum surface temperature

Flame-resistant ndash containing water ndash Maximum pressure differential 210 bar otherwise increased cavitation erosion

ndash Life cycle as compared to operation with mineral oil HL HLP 30 hellip 100

ndash Maximum hydraulic fluid temperature 60 degC Bio-degradable and flame-resistant If this hydraulic fluid is used small amounts of dissolved zinc may get into the hydraulic system

8

6

4

2

0 10020 40 60 80 120

2

1

140 160[0]

[20]

[100]

[116]

[5][0] [10] [15] [20] [25] [30] [423][35]

[40]

[60]

[80]

100 120 140 160

[5][0] [10] [15] [20] [25] [30] [423][35]

[0]

[145]

[2176]

[2611]

[725][145]

[1450]

180

100

150

50

1051

0 8020 40 60

95

10

9876543 857565

10511115

[725]

610 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Characteristic curves (measured with HLP46 ϑoil = 40 plusmn5 degC [104 plusmn9 degF])

1 Throttle closed2 Throttle open

∆p-qV characteristic curves (via check valve)

Pres

sure

diff

eren

tial

in b

ar [p

si] rarr

Flow in lmin [US gpm] rarr

∆p-qV characteristic curves (throttle position constant)

Pres

sure

diff

eren

tial i

n ba

r [p

si] rarr

Flow in lmin [US gpm] rarr

Thro

ttle

pos

ition

in r

otat

ions

001100[0000440]

Rzmax 4

3 4 11 3 4

2

3

20

89

20

1

3

89

20

1

Oslash32

309 [1217]

185 [728]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

164 [646]

153 [602]

203 [799]

ldquoXrdquo

ldquoXrdquo

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1 9

27

6

[Oslash1

26]

Oslash32

[Oslash1

26]

[079] 20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

10 85

X Y

Throttle check valve | Z2FS 710

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version ndash (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

3 4 11

2

3

20

89

20

1

Oslash32

231 [909]

257 [1012]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

178 [701]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1

2

27

6

[Oslash1

26]

[079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

169 [665]

1585 [624]

810 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Required surface quality of the valve contact surface

Dimensions Version A (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

11 3 4

2

3

89

20

1

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

1 9

27

6

Oslash32

[Oslash1

26]

20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

231 [909]

257 [1012]

178 [701]

169 [665]

1585 [624]

Throttle check valve | Z2FS 910

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version B (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

Bosch Rexroth AG RE 27518 edition 2016-10

1010 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Dimensions

1 Name plate2 Adjustment type 5 ndash spindle for changing the flow cross-

section (internal hexagon SW8) Left rotation = higher flow Right rotation = lower flow

3 Adjustment type 34 Adjustment type 75 4 through holes for valve mounting6 Identical seal rings for ports A B P TA TB7 R-ring plate8 Modification from supply to discharge throttling is realized by

rotation of the device around axis XndashX (only with version ndash)

9 Space required to remove the key10 Porting pattern according to ISO 4401-05-04-0-05

NFPA T351 R2 and ANSI B93-7D0511 Version J

To adjust the valve disassemble the slotted screw Further procedure see position 2 (adjustment type 5) After setting of the valve assemble the slotted screw

Valve mounting screws (separate order)4 hexagon socket head cap screws ISO 4762 - M6 - 1094 hexagon socket head cap screws 14-20 UNC

NotesLength and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve

Further information

Subplates Data sheet 45100 Hydraulic fluids on mineral oil basis Data sheet 90220 Environmentally compatible hydraulic fluids Data sheet 90221 Flame-resistant water-free hydraulic fluids Data sheet 90222 Flame-resistant hydraulic fluids - containing water (HFAE HFAS HFB HFC) Data sheet 90223 Hydraulic valves for industrial applications Operating instructions 07600-B Use of non-electrical hydraulic components in an explosive environment (ATEX) Data sheet 07011 Selection of the filters wwwboschrexrothcomfilter Information on available spare parts wwwboschrexrothcomspc

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Throttle check valve | Z2FS 1110

RE 27518 edition 2016-10 Bosch Rexroth AG

Notes

Bosch Rexroth AG RE 27518 edition 2016-10

1210 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Notes

  • Features
  • Contents
  • Ordering code
  • Symbols
  • Function section
  • Technical data
  • Characteristic curves
  • Dimensions
  • Further information
Page 2: Throttle check valve - dc-us.resource.bosch.com · 2/10 Z2FS Throttle check valve Bosch Rexroth AG, RE 27518, edition: 2016-10 Ordering code 01 Twin throttle check valve, sandwich

210 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Ordering code

01 Twin throttle check valve sandwich plate design Z2FS

02 Size 10 10

03 Throttle check valve side A and B ndash 1)

Throttle check valve side A AThrottle check valve side B B

Adjustment type04 Lockable rotary knob with scale 3 2)

Spindle with internal hexagon and scale 5Rotary knob with scale 7

05 Component series 30 hellip 39 (30 hellip 39 unchanged installation and connection dimensions) 3X

06 With two throttle check valves supply or discharge throttling (the valve can be rotated) no codeSupply throttling on side A (version AhellipS) Supply throttling on side B (version BhellipS)

S

Discharge throttling on side A (version AhellipS2) Discharge throttling on side B (version BhellipS2)

S2

Corrosion resistance07 None no code

Improved corrosion protection (240 h salt spray test according to EN ISO 9227) (only version 5 without scale) J3

Seal material08 NBR seals no code

FKM seals VObserve compatibility of seals with hydraulic fluid used (Other seals upon request)

Pilot oil duct09 None no code

Via channel X and Y SO30

10 Further details in the plain text

01 02 03 04 05 06 07 08 09 10

Z2FS 10 ndash 3X

Notes Preferred types and standard units are specified in the EPS (standard price list)

1) Identical adjustment types on sides A and B2) H-key with material no R900008158 is included in the scope of

delivery

Throttle check valve | Z2FS 310

RE 27518 edition 2016-10 Bosch Rexroth AG

Symbols (① = component side ② = plate side)

Supply throttling S Discharge throttling S2

Vers

ion

ndash

hellipSO

30

1

2TA TBP X A B Y

1

2TA TBP X A B Y

Vers

ion

A

hellipSO

30

1

2TA TBP X A B Y

1

2TA TBP X A B Y

Vers

ion

B

hellipSO

30

1

2TA TBP X A B Y

1

2TA TBP X A B Y

Notice Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

Version SO30 is shown The standard version does not have ports X and Y

A B

A B5

31 24 6 32 7

1

1

2

410 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Function section

The hydraulic fluid return flow from actuator B2 displaces the throttle spool (32) against the spring (7) and enables the unobstructed flow as check valve Depending on the installation position the throttling effect may occur in supply or discharge

Main flow limitationFor actuator velocity adjustment (main flow limitation) the throttle check valve is installed between the directional valve and the subplate

Pilot flow limitationWith pilot-operated directional valves the throttle check valve can be applied for switching time adjustment (pilot flow limitation) In this case it is installed between the pilot control valve and the main valve

The valve type Z2FS 10 is a throttle check valve in sandwich plate design It is used for the main or pilot flow limitation of one or two actuator ports Two throttle check valves aligned symmetrically to each other limit flows in one direction and allow free return flow in the opposite direction In case of supply throttling the hydraulic fluid is directed through channel A1 via throttling point (1) formed by the control edge (2) and the throttle spool (31) to actuator A2 The throttle spool (31) can be axially adjusted via the spindle (4) for adjustment of the throttling point (1)Simultaneously the hydraulic fluid in channel A1 is directed via the bore (5) to the piston side (6) The active pressure and the spring force retain the throttle spool (31) in throttle position

Supply throttling

Throttle check valve | Z2FS 510

RE 27518 edition 2016-10 Bosch Rexroth AG

generalWeight kg [lbs] Approx 31 [68]Installation position AnyAmbient temperature range degC [degF] ndash30 hellip -80 [ndash22 hellip -176] (NBR seals)

ndash20 hellip +80 [ndash4 hellip +176] (FKM seals)

hydraulicMaximum operating pressure bar [psi] 315 [4569] Maximum flow lmin [US gpm] 160 [422]Hydraulic fluid See table belowHydraulic fluid temperature range degC [degF] ndash30 hellip -80 [ndash22 hellip -176] (NBR seals)

ndash20 hellip +80 [ndash4 hellip +176] (FKM seals)Viscosity range mm2s [SUS] 10 hellip 800 [60 hellip 3710]Maximum admissible degree of contamination of the hydraulic fluid Cleanliness class according to ISO 4406 (c)

Class 201815 1)

Technical data (For applications outside these parameters please consult us)

1) The cleanliness classes specified for the components must be adhered to in hydraulic systems Effective filtration prevents faults and at the same time increases the life cycle of the components

For the selection of the filters see wwwboschrexrothcomfilter2) Not recommended for corrosion-protected version J3

Hydraulic fluid Classification Suitable sealing materials

Standards Data sheet

Mineral oils HL HLP NBR FKM DIN 51524 90220Bio-degradable 2) Insoluble in water HETG FKM

ISO 1538090221HEES FKM

Soluble in water HEPG FKM ISO 15380Flame-resistant Water-free HFDU (glycol base) FKM

ISO 12922 90222HFDU (ester base) 2) FKM

Containing water HFC (Fuchs Hydrotherm 46M Petrofer Ultra Safe 620)

NBR ISO 12922 90223

Important information on hydraulic fluids For more information and data on the use of other hydraulic fluids please refer to the data sheets above or contact us

There may be limitations regarding the technical valve data (temperature pressure range life cycle maintenance intervals etc)

The ignition temperature of the hydraulic fluid used must be 50 K higher than the maximum surface temperature

Flame-resistant ndash containing water ndash Maximum pressure differential 210 bar otherwise increased cavitation erosion

ndash Life cycle as compared to operation with mineral oil HL HLP 30 hellip 100

ndash Maximum hydraulic fluid temperature 60 degC Bio-degradable and flame-resistant If this hydraulic fluid is used small amounts of dissolved zinc may get into the hydraulic system

8

6

4

2

0 10020 40 60 80 120

2

1

140 160[0]

[20]

[100]

[116]

[5][0] [10] [15] [20] [25] [30] [423][35]

[40]

[60]

[80]

100 120 140 160

[5][0] [10] [15] [20] [25] [30] [423][35]

[0]

[145]

[2176]

[2611]

[725][145]

[1450]

180

100

150

50

1051

0 8020 40 60

95

10

9876543 857565

10511115

[725]

610 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Characteristic curves (measured with HLP46 ϑoil = 40 plusmn5 degC [104 plusmn9 degF])

1 Throttle closed2 Throttle open

∆p-qV characteristic curves (via check valve)

Pres

sure

diff

eren

tial

in b

ar [p

si] rarr

Flow in lmin [US gpm] rarr

∆p-qV characteristic curves (throttle position constant)

Pres

sure

diff

eren

tial i

n ba

r [p

si] rarr

Flow in lmin [US gpm] rarr

Thro

ttle

pos

ition

in r

otat

ions

001100[0000440]

Rzmax 4

3 4 11 3 4

2

3

20

89

20

1

3

89

20

1

Oslash32

309 [1217]

185 [728]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

164 [646]

153 [602]

203 [799]

ldquoXrdquo

ldquoXrdquo

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1 9

27

6

[Oslash1

26]

Oslash32

[Oslash1

26]

[079] 20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

10 85

X Y

Throttle check valve | Z2FS 710

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version ndash (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

3 4 11

2

3

20

89

20

1

Oslash32

231 [909]

257 [1012]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

178 [701]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1

2

27

6

[Oslash1

26]

[079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

169 [665]

1585 [624]

810 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Required surface quality of the valve contact surface

Dimensions Version A (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

11 3 4

2

3

89

20

1

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

1 9

27

6

Oslash32

[Oslash1

26]

20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

231 [909]

257 [1012]

178 [701]

169 [665]

1585 [624]

Throttle check valve | Z2FS 910

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version B (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

Bosch Rexroth AG RE 27518 edition 2016-10

1010 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Dimensions

1 Name plate2 Adjustment type 5 ndash spindle for changing the flow cross-

section (internal hexagon SW8) Left rotation = higher flow Right rotation = lower flow

3 Adjustment type 34 Adjustment type 75 4 through holes for valve mounting6 Identical seal rings for ports A B P TA TB7 R-ring plate8 Modification from supply to discharge throttling is realized by

rotation of the device around axis XndashX (only with version ndash)

9 Space required to remove the key10 Porting pattern according to ISO 4401-05-04-0-05

NFPA T351 R2 and ANSI B93-7D0511 Version J

To adjust the valve disassemble the slotted screw Further procedure see position 2 (adjustment type 5) After setting of the valve assemble the slotted screw

Valve mounting screws (separate order)4 hexagon socket head cap screws ISO 4762 - M6 - 1094 hexagon socket head cap screws 14-20 UNC

NotesLength and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve

Further information

Subplates Data sheet 45100 Hydraulic fluids on mineral oil basis Data sheet 90220 Environmentally compatible hydraulic fluids Data sheet 90221 Flame-resistant water-free hydraulic fluids Data sheet 90222 Flame-resistant hydraulic fluids - containing water (HFAE HFAS HFB HFC) Data sheet 90223 Hydraulic valves for industrial applications Operating instructions 07600-B Use of non-electrical hydraulic components in an explosive environment (ATEX) Data sheet 07011 Selection of the filters wwwboschrexrothcomfilter Information on available spare parts wwwboschrexrothcomspc

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Throttle check valve | Z2FS 1110

RE 27518 edition 2016-10 Bosch Rexroth AG

Notes

Bosch Rexroth AG RE 27518 edition 2016-10

1210 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Notes

  • Features
  • Contents
  • Ordering code
  • Symbols
  • Function section
  • Technical data
  • Characteristic curves
  • Dimensions
  • Further information
Page 3: Throttle check valve - dc-us.resource.bosch.com · 2/10 Z2FS Throttle check valve Bosch Rexroth AG, RE 27518, edition: 2016-10 Ordering code 01 Twin throttle check valve, sandwich

Throttle check valve | Z2FS 310

RE 27518 edition 2016-10 Bosch Rexroth AG

Symbols (① = component side ② = plate side)

Supply throttling S Discharge throttling S2

Vers

ion

ndash

hellipSO

30

1

2TA TBP X A B Y

1

2TA TBP X A B Y

Vers

ion

A

hellipSO

30

1

2TA TBP X A B Y

1

2TA TBP X A B Y

Vers

ion

B

hellipSO

30

1

2TA TBP X A B Y

1

2TA TBP X A B Y

Notice Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

Version SO30 is shown The standard version does not have ports X and Y

A B

A B5

31 24 6 32 7

1

1

2

410 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Function section

The hydraulic fluid return flow from actuator B2 displaces the throttle spool (32) against the spring (7) and enables the unobstructed flow as check valve Depending on the installation position the throttling effect may occur in supply or discharge

Main flow limitationFor actuator velocity adjustment (main flow limitation) the throttle check valve is installed between the directional valve and the subplate

Pilot flow limitationWith pilot-operated directional valves the throttle check valve can be applied for switching time adjustment (pilot flow limitation) In this case it is installed between the pilot control valve and the main valve

The valve type Z2FS 10 is a throttle check valve in sandwich plate design It is used for the main or pilot flow limitation of one or two actuator ports Two throttle check valves aligned symmetrically to each other limit flows in one direction and allow free return flow in the opposite direction In case of supply throttling the hydraulic fluid is directed through channel A1 via throttling point (1) formed by the control edge (2) and the throttle spool (31) to actuator A2 The throttle spool (31) can be axially adjusted via the spindle (4) for adjustment of the throttling point (1)Simultaneously the hydraulic fluid in channel A1 is directed via the bore (5) to the piston side (6) The active pressure and the spring force retain the throttle spool (31) in throttle position

Supply throttling

Throttle check valve | Z2FS 510

RE 27518 edition 2016-10 Bosch Rexroth AG

generalWeight kg [lbs] Approx 31 [68]Installation position AnyAmbient temperature range degC [degF] ndash30 hellip -80 [ndash22 hellip -176] (NBR seals)

ndash20 hellip +80 [ndash4 hellip +176] (FKM seals)

hydraulicMaximum operating pressure bar [psi] 315 [4569] Maximum flow lmin [US gpm] 160 [422]Hydraulic fluid See table belowHydraulic fluid temperature range degC [degF] ndash30 hellip -80 [ndash22 hellip -176] (NBR seals)

ndash20 hellip +80 [ndash4 hellip +176] (FKM seals)Viscosity range mm2s [SUS] 10 hellip 800 [60 hellip 3710]Maximum admissible degree of contamination of the hydraulic fluid Cleanliness class according to ISO 4406 (c)

Class 201815 1)

Technical data (For applications outside these parameters please consult us)

1) The cleanliness classes specified for the components must be adhered to in hydraulic systems Effective filtration prevents faults and at the same time increases the life cycle of the components

For the selection of the filters see wwwboschrexrothcomfilter2) Not recommended for corrosion-protected version J3

Hydraulic fluid Classification Suitable sealing materials

Standards Data sheet

Mineral oils HL HLP NBR FKM DIN 51524 90220Bio-degradable 2) Insoluble in water HETG FKM

ISO 1538090221HEES FKM

Soluble in water HEPG FKM ISO 15380Flame-resistant Water-free HFDU (glycol base) FKM

ISO 12922 90222HFDU (ester base) 2) FKM

Containing water HFC (Fuchs Hydrotherm 46M Petrofer Ultra Safe 620)

NBR ISO 12922 90223

Important information on hydraulic fluids For more information and data on the use of other hydraulic fluids please refer to the data sheets above or contact us

There may be limitations regarding the technical valve data (temperature pressure range life cycle maintenance intervals etc)

The ignition temperature of the hydraulic fluid used must be 50 K higher than the maximum surface temperature

Flame-resistant ndash containing water ndash Maximum pressure differential 210 bar otherwise increased cavitation erosion

ndash Life cycle as compared to operation with mineral oil HL HLP 30 hellip 100

ndash Maximum hydraulic fluid temperature 60 degC Bio-degradable and flame-resistant If this hydraulic fluid is used small amounts of dissolved zinc may get into the hydraulic system

8

6

4

2

0 10020 40 60 80 120

2

1

140 160[0]

[20]

[100]

[116]

[5][0] [10] [15] [20] [25] [30] [423][35]

[40]

[60]

[80]

100 120 140 160

[5][0] [10] [15] [20] [25] [30] [423][35]

[0]

[145]

[2176]

[2611]

[725][145]

[1450]

180

100

150

50

1051

0 8020 40 60

95

10

9876543 857565

10511115

[725]

610 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Characteristic curves (measured with HLP46 ϑoil = 40 plusmn5 degC [104 plusmn9 degF])

1 Throttle closed2 Throttle open

∆p-qV characteristic curves (via check valve)

Pres

sure

diff

eren

tial

in b

ar [p

si] rarr

Flow in lmin [US gpm] rarr

∆p-qV characteristic curves (throttle position constant)

Pres

sure

diff

eren

tial i

n ba

r [p

si] rarr

Flow in lmin [US gpm] rarr

Thro

ttle

pos

ition

in r

otat

ions

001100[0000440]

Rzmax 4

3 4 11 3 4

2

3

20

89

20

1

3

89

20

1

Oslash32

309 [1217]

185 [728]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

164 [646]

153 [602]

203 [799]

ldquoXrdquo

ldquoXrdquo

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1 9

27

6

[Oslash1

26]

Oslash32

[Oslash1

26]

[079] 20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

10 85

X Y

Throttle check valve | Z2FS 710

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version ndash (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

3 4 11

2

3

20

89

20

1

Oslash32

231 [909]

257 [1012]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

178 [701]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1

2

27

6

[Oslash1

26]

[079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

169 [665]

1585 [624]

810 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Required surface quality of the valve contact surface

Dimensions Version A (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

11 3 4

2

3

89

20

1

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

1 9

27

6

Oslash32

[Oslash1

26]

20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

231 [909]

257 [1012]

178 [701]

169 [665]

1585 [624]

Throttle check valve | Z2FS 910

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version B (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

Bosch Rexroth AG RE 27518 edition 2016-10

1010 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Dimensions

1 Name plate2 Adjustment type 5 ndash spindle for changing the flow cross-

section (internal hexagon SW8) Left rotation = higher flow Right rotation = lower flow

3 Adjustment type 34 Adjustment type 75 4 through holes for valve mounting6 Identical seal rings for ports A B P TA TB7 R-ring plate8 Modification from supply to discharge throttling is realized by

rotation of the device around axis XndashX (only with version ndash)

9 Space required to remove the key10 Porting pattern according to ISO 4401-05-04-0-05

NFPA T351 R2 and ANSI B93-7D0511 Version J

To adjust the valve disassemble the slotted screw Further procedure see position 2 (adjustment type 5) After setting of the valve assemble the slotted screw

Valve mounting screws (separate order)4 hexagon socket head cap screws ISO 4762 - M6 - 1094 hexagon socket head cap screws 14-20 UNC

NotesLength and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve

Further information

Subplates Data sheet 45100 Hydraulic fluids on mineral oil basis Data sheet 90220 Environmentally compatible hydraulic fluids Data sheet 90221 Flame-resistant water-free hydraulic fluids Data sheet 90222 Flame-resistant hydraulic fluids - containing water (HFAE HFAS HFB HFC) Data sheet 90223 Hydraulic valves for industrial applications Operating instructions 07600-B Use of non-electrical hydraulic components in an explosive environment (ATEX) Data sheet 07011 Selection of the filters wwwboschrexrothcomfilter Information on available spare parts wwwboschrexrothcomspc

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Throttle check valve | Z2FS 1110

RE 27518 edition 2016-10 Bosch Rexroth AG

Notes

Bosch Rexroth AG RE 27518 edition 2016-10

1210 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Notes

  • Features
  • Contents
  • Ordering code
  • Symbols
  • Function section
  • Technical data
  • Characteristic curves
  • Dimensions
  • Further information
Page 4: Throttle check valve - dc-us.resource.bosch.com · 2/10 Z2FS Throttle check valve Bosch Rexroth AG, RE 27518, edition: 2016-10 Ordering code 01 Twin throttle check valve, sandwich

A B

A B5

31 24 6 32 7

1

1

2

410 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Function section

The hydraulic fluid return flow from actuator B2 displaces the throttle spool (32) against the spring (7) and enables the unobstructed flow as check valve Depending on the installation position the throttling effect may occur in supply or discharge

Main flow limitationFor actuator velocity adjustment (main flow limitation) the throttle check valve is installed between the directional valve and the subplate

Pilot flow limitationWith pilot-operated directional valves the throttle check valve can be applied for switching time adjustment (pilot flow limitation) In this case it is installed between the pilot control valve and the main valve

The valve type Z2FS 10 is a throttle check valve in sandwich plate design It is used for the main or pilot flow limitation of one or two actuator ports Two throttle check valves aligned symmetrically to each other limit flows in one direction and allow free return flow in the opposite direction In case of supply throttling the hydraulic fluid is directed through channel A1 via throttling point (1) formed by the control edge (2) and the throttle spool (31) to actuator A2 The throttle spool (31) can be axially adjusted via the spindle (4) for adjustment of the throttling point (1)Simultaneously the hydraulic fluid in channel A1 is directed via the bore (5) to the piston side (6) The active pressure and the spring force retain the throttle spool (31) in throttle position

Supply throttling

Throttle check valve | Z2FS 510

RE 27518 edition 2016-10 Bosch Rexroth AG

generalWeight kg [lbs] Approx 31 [68]Installation position AnyAmbient temperature range degC [degF] ndash30 hellip -80 [ndash22 hellip -176] (NBR seals)

ndash20 hellip +80 [ndash4 hellip +176] (FKM seals)

hydraulicMaximum operating pressure bar [psi] 315 [4569] Maximum flow lmin [US gpm] 160 [422]Hydraulic fluid See table belowHydraulic fluid temperature range degC [degF] ndash30 hellip -80 [ndash22 hellip -176] (NBR seals)

ndash20 hellip +80 [ndash4 hellip +176] (FKM seals)Viscosity range mm2s [SUS] 10 hellip 800 [60 hellip 3710]Maximum admissible degree of contamination of the hydraulic fluid Cleanliness class according to ISO 4406 (c)

Class 201815 1)

Technical data (For applications outside these parameters please consult us)

1) The cleanliness classes specified for the components must be adhered to in hydraulic systems Effective filtration prevents faults and at the same time increases the life cycle of the components

For the selection of the filters see wwwboschrexrothcomfilter2) Not recommended for corrosion-protected version J3

Hydraulic fluid Classification Suitable sealing materials

Standards Data sheet

Mineral oils HL HLP NBR FKM DIN 51524 90220Bio-degradable 2) Insoluble in water HETG FKM

ISO 1538090221HEES FKM

Soluble in water HEPG FKM ISO 15380Flame-resistant Water-free HFDU (glycol base) FKM

ISO 12922 90222HFDU (ester base) 2) FKM

Containing water HFC (Fuchs Hydrotherm 46M Petrofer Ultra Safe 620)

NBR ISO 12922 90223

Important information on hydraulic fluids For more information and data on the use of other hydraulic fluids please refer to the data sheets above or contact us

There may be limitations regarding the technical valve data (temperature pressure range life cycle maintenance intervals etc)

The ignition temperature of the hydraulic fluid used must be 50 K higher than the maximum surface temperature

Flame-resistant ndash containing water ndash Maximum pressure differential 210 bar otherwise increased cavitation erosion

ndash Life cycle as compared to operation with mineral oil HL HLP 30 hellip 100

ndash Maximum hydraulic fluid temperature 60 degC Bio-degradable and flame-resistant If this hydraulic fluid is used small amounts of dissolved zinc may get into the hydraulic system

8

6

4

2

0 10020 40 60 80 120

2

1

140 160[0]

[20]

[100]

[116]

[5][0] [10] [15] [20] [25] [30] [423][35]

[40]

[60]

[80]

100 120 140 160

[5][0] [10] [15] [20] [25] [30] [423][35]

[0]

[145]

[2176]

[2611]

[725][145]

[1450]

180

100

150

50

1051

0 8020 40 60

95

10

9876543 857565

10511115

[725]

610 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Characteristic curves (measured with HLP46 ϑoil = 40 plusmn5 degC [104 plusmn9 degF])

1 Throttle closed2 Throttle open

∆p-qV characteristic curves (via check valve)

Pres

sure

diff

eren

tial

in b

ar [p

si] rarr

Flow in lmin [US gpm] rarr

∆p-qV characteristic curves (throttle position constant)

Pres

sure

diff

eren

tial i

n ba

r [p

si] rarr

Flow in lmin [US gpm] rarr

Thro

ttle

pos

ition

in r

otat

ions

001100[0000440]

Rzmax 4

3 4 11 3 4

2

3

20

89

20

1

3

89

20

1

Oslash32

309 [1217]

185 [728]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

164 [646]

153 [602]

203 [799]

ldquoXrdquo

ldquoXrdquo

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1 9

27

6

[Oslash1

26]

Oslash32

[Oslash1

26]

[079] 20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

10 85

X Y

Throttle check valve | Z2FS 710

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version ndash (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

3 4 11

2

3

20

89

20

1

Oslash32

231 [909]

257 [1012]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

178 [701]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1

2

27

6

[Oslash1

26]

[079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

169 [665]

1585 [624]

810 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Required surface quality of the valve contact surface

Dimensions Version A (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

11 3 4

2

3

89

20

1

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

1 9

27

6

Oslash32

[Oslash1

26]

20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

231 [909]

257 [1012]

178 [701]

169 [665]

1585 [624]

Throttle check valve | Z2FS 910

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version B (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

Bosch Rexroth AG RE 27518 edition 2016-10

1010 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Dimensions

1 Name plate2 Adjustment type 5 ndash spindle for changing the flow cross-

section (internal hexagon SW8) Left rotation = higher flow Right rotation = lower flow

3 Adjustment type 34 Adjustment type 75 4 through holes for valve mounting6 Identical seal rings for ports A B P TA TB7 R-ring plate8 Modification from supply to discharge throttling is realized by

rotation of the device around axis XndashX (only with version ndash)

9 Space required to remove the key10 Porting pattern according to ISO 4401-05-04-0-05

NFPA T351 R2 and ANSI B93-7D0511 Version J

To adjust the valve disassemble the slotted screw Further procedure see position 2 (adjustment type 5) After setting of the valve assemble the slotted screw

Valve mounting screws (separate order)4 hexagon socket head cap screws ISO 4762 - M6 - 1094 hexagon socket head cap screws 14-20 UNC

NotesLength and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve

Further information

Subplates Data sheet 45100 Hydraulic fluids on mineral oil basis Data sheet 90220 Environmentally compatible hydraulic fluids Data sheet 90221 Flame-resistant water-free hydraulic fluids Data sheet 90222 Flame-resistant hydraulic fluids - containing water (HFAE HFAS HFB HFC) Data sheet 90223 Hydraulic valves for industrial applications Operating instructions 07600-B Use of non-electrical hydraulic components in an explosive environment (ATEX) Data sheet 07011 Selection of the filters wwwboschrexrothcomfilter Information on available spare parts wwwboschrexrothcomspc

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Throttle check valve | Z2FS 1110

RE 27518 edition 2016-10 Bosch Rexroth AG

Notes

Bosch Rexroth AG RE 27518 edition 2016-10

1210 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Notes

  • Features
  • Contents
  • Ordering code
  • Symbols
  • Function section
  • Technical data
  • Characteristic curves
  • Dimensions
  • Further information
Page 5: Throttle check valve - dc-us.resource.bosch.com · 2/10 Z2FS Throttle check valve Bosch Rexroth AG, RE 27518, edition: 2016-10 Ordering code 01 Twin throttle check valve, sandwich

Throttle check valve | Z2FS 510

RE 27518 edition 2016-10 Bosch Rexroth AG

generalWeight kg [lbs] Approx 31 [68]Installation position AnyAmbient temperature range degC [degF] ndash30 hellip -80 [ndash22 hellip -176] (NBR seals)

ndash20 hellip +80 [ndash4 hellip +176] (FKM seals)

hydraulicMaximum operating pressure bar [psi] 315 [4569] Maximum flow lmin [US gpm] 160 [422]Hydraulic fluid See table belowHydraulic fluid temperature range degC [degF] ndash30 hellip -80 [ndash22 hellip -176] (NBR seals)

ndash20 hellip +80 [ndash4 hellip +176] (FKM seals)Viscosity range mm2s [SUS] 10 hellip 800 [60 hellip 3710]Maximum admissible degree of contamination of the hydraulic fluid Cleanliness class according to ISO 4406 (c)

Class 201815 1)

Technical data (For applications outside these parameters please consult us)

1) The cleanliness classes specified for the components must be adhered to in hydraulic systems Effective filtration prevents faults and at the same time increases the life cycle of the components

For the selection of the filters see wwwboschrexrothcomfilter2) Not recommended for corrosion-protected version J3

Hydraulic fluid Classification Suitable sealing materials

Standards Data sheet

Mineral oils HL HLP NBR FKM DIN 51524 90220Bio-degradable 2) Insoluble in water HETG FKM

ISO 1538090221HEES FKM

Soluble in water HEPG FKM ISO 15380Flame-resistant Water-free HFDU (glycol base) FKM

ISO 12922 90222HFDU (ester base) 2) FKM

Containing water HFC (Fuchs Hydrotherm 46M Petrofer Ultra Safe 620)

NBR ISO 12922 90223

Important information on hydraulic fluids For more information and data on the use of other hydraulic fluids please refer to the data sheets above or contact us

There may be limitations regarding the technical valve data (temperature pressure range life cycle maintenance intervals etc)

The ignition temperature of the hydraulic fluid used must be 50 K higher than the maximum surface temperature

Flame-resistant ndash containing water ndash Maximum pressure differential 210 bar otherwise increased cavitation erosion

ndash Life cycle as compared to operation with mineral oil HL HLP 30 hellip 100

ndash Maximum hydraulic fluid temperature 60 degC Bio-degradable and flame-resistant If this hydraulic fluid is used small amounts of dissolved zinc may get into the hydraulic system

8

6

4

2

0 10020 40 60 80 120

2

1

140 160[0]

[20]

[100]

[116]

[5][0] [10] [15] [20] [25] [30] [423][35]

[40]

[60]

[80]

100 120 140 160

[5][0] [10] [15] [20] [25] [30] [423][35]

[0]

[145]

[2176]

[2611]

[725][145]

[1450]

180

100

150

50

1051

0 8020 40 60

95

10

9876543 857565

10511115

[725]

610 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Characteristic curves (measured with HLP46 ϑoil = 40 plusmn5 degC [104 plusmn9 degF])

1 Throttle closed2 Throttle open

∆p-qV characteristic curves (via check valve)

Pres

sure

diff

eren

tial

in b

ar [p

si] rarr

Flow in lmin [US gpm] rarr

∆p-qV characteristic curves (throttle position constant)

Pres

sure

diff

eren

tial i

n ba

r [p

si] rarr

Flow in lmin [US gpm] rarr

Thro

ttle

pos

ition

in r

otat

ions

001100[0000440]

Rzmax 4

3 4 11 3 4

2

3

20

89

20

1

3

89

20

1

Oslash32

309 [1217]

185 [728]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

164 [646]

153 [602]

203 [799]

ldquoXrdquo

ldquoXrdquo

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1 9

27

6

[Oslash1

26]

Oslash32

[Oslash1

26]

[079] 20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

10 85

X Y

Throttle check valve | Z2FS 710

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version ndash (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

3 4 11

2

3

20

89

20

1

Oslash32

231 [909]

257 [1012]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

178 [701]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1

2

27

6

[Oslash1

26]

[079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

169 [665]

1585 [624]

810 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Required surface quality of the valve contact surface

Dimensions Version A (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

11 3 4

2

3

89

20

1

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

1 9

27

6

Oslash32

[Oslash1

26]

20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

231 [909]

257 [1012]

178 [701]

169 [665]

1585 [624]

Throttle check valve | Z2FS 910

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version B (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

Bosch Rexroth AG RE 27518 edition 2016-10

1010 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Dimensions

1 Name plate2 Adjustment type 5 ndash spindle for changing the flow cross-

section (internal hexagon SW8) Left rotation = higher flow Right rotation = lower flow

3 Adjustment type 34 Adjustment type 75 4 through holes for valve mounting6 Identical seal rings for ports A B P TA TB7 R-ring plate8 Modification from supply to discharge throttling is realized by

rotation of the device around axis XndashX (only with version ndash)

9 Space required to remove the key10 Porting pattern according to ISO 4401-05-04-0-05

NFPA T351 R2 and ANSI B93-7D0511 Version J

To adjust the valve disassemble the slotted screw Further procedure see position 2 (adjustment type 5) After setting of the valve assemble the slotted screw

Valve mounting screws (separate order)4 hexagon socket head cap screws ISO 4762 - M6 - 1094 hexagon socket head cap screws 14-20 UNC

NotesLength and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve

Further information

Subplates Data sheet 45100 Hydraulic fluids on mineral oil basis Data sheet 90220 Environmentally compatible hydraulic fluids Data sheet 90221 Flame-resistant water-free hydraulic fluids Data sheet 90222 Flame-resistant hydraulic fluids - containing water (HFAE HFAS HFB HFC) Data sheet 90223 Hydraulic valves for industrial applications Operating instructions 07600-B Use of non-electrical hydraulic components in an explosive environment (ATEX) Data sheet 07011 Selection of the filters wwwboschrexrothcomfilter Information on available spare parts wwwboschrexrothcomspc

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Throttle check valve | Z2FS 1110

RE 27518 edition 2016-10 Bosch Rexroth AG

Notes

Bosch Rexroth AG RE 27518 edition 2016-10

1210 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Notes

  • Features
  • Contents
  • Ordering code
  • Symbols
  • Function section
  • Technical data
  • Characteristic curves
  • Dimensions
  • Further information
Page 6: Throttle check valve - dc-us.resource.bosch.com · 2/10 Z2FS Throttle check valve Bosch Rexroth AG, RE 27518, edition: 2016-10 Ordering code 01 Twin throttle check valve, sandwich

8

6

4

2

0 10020 40 60 80 120

2

1

140 160[0]

[20]

[100]

[116]

[5][0] [10] [15] [20] [25] [30] [423][35]

[40]

[60]

[80]

100 120 140 160

[5][0] [10] [15] [20] [25] [30] [423][35]

[0]

[145]

[2176]

[2611]

[725][145]

[1450]

180

100

150

50

1051

0 8020 40 60

95

10

9876543 857565

10511115

[725]

610 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Characteristic curves (measured with HLP46 ϑoil = 40 plusmn5 degC [104 plusmn9 degF])

1 Throttle closed2 Throttle open

∆p-qV characteristic curves (via check valve)

Pres

sure

diff

eren

tial

in b

ar [p

si] rarr

Flow in lmin [US gpm] rarr

∆p-qV characteristic curves (throttle position constant)

Pres

sure

diff

eren

tial i

n ba

r [p

si] rarr

Flow in lmin [US gpm] rarr

Thro

ttle

pos

ition

in r

otat

ions

001100[0000440]

Rzmax 4

3 4 11 3 4

2

3

20

89

20

1

3

89

20

1

Oslash32

309 [1217]

185 [728]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

164 [646]

153 [602]

203 [799]

ldquoXrdquo

ldquoXrdquo

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1 9

27

6

[Oslash1

26]

Oslash32

[Oslash1

26]

[079] 20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

10 85

X Y

Throttle check valve | Z2FS 710

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version ndash (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

3 4 11

2

3

20

89

20

1

Oslash32

231 [909]

257 [1012]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

178 [701]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1

2

27

6

[Oslash1

26]

[079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

169 [665]

1585 [624]

810 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Required surface quality of the valve contact surface

Dimensions Version A (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

11 3 4

2

3

89

20

1

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

1 9

27

6

Oslash32

[Oslash1

26]

20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

231 [909]

257 [1012]

178 [701]

169 [665]

1585 [624]

Throttle check valve | Z2FS 910

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version B (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

Bosch Rexroth AG RE 27518 edition 2016-10

1010 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Dimensions

1 Name plate2 Adjustment type 5 ndash spindle for changing the flow cross-

section (internal hexagon SW8) Left rotation = higher flow Right rotation = lower flow

3 Adjustment type 34 Adjustment type 75 4 through holes for valve mounting6 Identical seal rings for ports A B P TA TB7 R-ring plate8 Modification from supply to discharge throttling is realized by

rotation of the device around axis XndashX (only with version ndash)

9 Space required to remove the key10 Porting pattern according to ISO 4401-05-04-0-05

NFPA T351 R2 and ANSI B93-7D0511 Version J

To adjust the valve disassemble the slotted screw Further procedure see position 2 (adjustment type 5) After setting of the valve assemble the slotted screw

Valve mounting screws (separate order)4 hexagon socket head cap screws ISO 4762 - M6 - 1094 hexagon socket head cap screws 14-20 UNC

NotesLength and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve

Further information

Subplates Data sheet 45100 Hydraulic fluids on mineral oil basis Data sheet 90220 Environmentally compatible hydraulic fluids Data sheet 90221 Flame-resistant water-free hydraulic fluids Data sheet 90222 Flame-resistant hydraulic fluids - containing water (HFAE HFAS HFB HFC) Data sheet 90223 Hydraulic valves for industrial applications Operating instructions 07600-B Use of non-electrical hydraulic components in an explosive environment (ATEX) Data sheet 07011 Selection of the filters wwwboschrexrothcomfilter Information on available spare parts wwwboschrexrothcomspc

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Throttle check valve | Z2FS 1110

RE 27518 edition 2016-10 Bosch Rexroth AG

Notes

Bosch Rexroth AG RE 27518 edition 2016-10

1210 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Notes

  • Features
  • Contents
  • Ordering code
  • Symbols
  • Function section
  • Technical data
  • Characteristic curves
  • Dimensions
  • Further information
Page 7: Throttle check valve - dc-us.resource.bosch.com · 2/10 Z2FS Throttle check valve Bosch Rexroth AG, RE 27518, edition: 2016-10 Ordering code 01 Twin throttle check valve, sandwich

001100[0000440]

Rzmax 4

3 4 11 3 4

2

3

20

89

20

1

3

89

20

1

Oslash32

309 [1217]

185 [728]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

164 [646]

153 [602]

203 [799]

ldquoXrdquo

ldquoXrdquo

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1 9

27

6

[Oslash1

26]

Oslash32

[Oslash1

26]

[079] 20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

10 85

X Y

Throttle check valve | Z2FS 710

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version ndash (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

3 4 11

2

3

20

89

20

1

Oslash32

231 [909]

257 [1012]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

178 [701]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1

2

27

6

[Oslash1

26]

[079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

169 [665]

1585 [624]

810 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Required surface quality of the valve contact surface

Dimensions Version A (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

11 3 4

2

3

89

20

1

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

1 9

27

6

Oslash32

[Oslash1

26]

20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

231 [909]

257 [1012]

178 [701]

169 [665]

1585 [624]

Throttle check valve | Z2FS 910

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version B (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

Bosch Rexroth AG RE 27518 edition 2016-10

1010 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Dimensions

1 Name plate2 Adjustment type 5 ndash spindle for changing the flow cross-

section (internal hexagon SW8) Left rotation = higher flow Right rotation = lower flow

3 Adjustment type 34 Adjustment type 75 4 through holes for valve mounting6 Identical seal rings for ports A B P TA TB7 R-ring plate8 Modification from supply to discharge throttling is realized by

rotation of the device around axis XndashX (only with version ndash)

9 Space required to remove the key10 Porting pattern according to ISO 4401-05-04-0-05

NFPA T351 R2 and ANSI B93-7D0511 Version J

To adjust the valve disassemble the slotted screw Further procedure see position 2 (adjustment type 5) After setting of the valve assemble the slotted screw

Valve mounting screws (separate order)4 hexagon socket head cap screws ISO 4762 - M6 - 1094 hexagon socket head cap screws 14-20 UNC

NotesLength and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve

Further information

Subplates Data sheet 45100 Hydraulic fluids on mineral oil basis Data sheet 90220 Environmentally compatible hydraulic fluids Data sheet 90221 Flame-resistant water-free hydraulic fluids Data sheet 90222 Flame-resistant hydraulic fluids - containing water (HFAE HFAS HFB HFC) Data sheet 90223 Hydraulic valves for industrial applications Operating instructions 07600-B Use of non-electrical hydraulic components in an explosive environment (ATEX) Data sheet 07011 Selection of the filters wwwboschrexrothcomfilter Information on available spare parts wwwboschrexrothcomspc

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Throttle check valve | Z2FS 1110

RE 27518 edition 2016-10 Bosch Rexroth AG

Notes

Bosch Rexroth AG RE 27518 edition 2016-10

1210 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Notes

  • Features
  • Contents
  • Ordering code
  • Symbols
  • Function section
  • Technical data
  • Characteristic curves
  • Dimensions
  • Further information
Page 8: Throttle check valve - dc-us.resource.bosch.com · 2/10 Z2FS Throttle check valve Bosch Rexroth AG, RE 27518, edition: 2016-10 Ordering code 01 Twin throttle check valve, sandwich

001100[0000440]

Rzmax 4

3 4 11

2

3

20

89

20

1

Oslash32

231 [909]

257 [1012]

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

178 [701]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

9 1

2

27

6

[Oslash1

26]

[079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

169 [665]

1585 [624]

810 Z2FS | Throttle check valve

Bosch Rexroth AG RE 27518 edition 2016-10

Required surface quality of the valve contact surface

Dimensions Version A (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

001100[0000440]

Rzmax 4

11 3 4

2

3

89

20

1

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

1 9

27

6

Oslash32

[Oslash1

26]

20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

231 [909]

257 [1012]

178 [701]

169 [665]

1585 [624]

Throttle check valve | Z2FS 910

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version B (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

Bosch Rexroth AG RE 27518 edition 2016-10

1010 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Dimensions

1 Name plate2 Adjustment type 5 ndash spindle for changing the flow cross-

section (internal hexagon SW8) Left rotation = higher flow Right rotation = lower flow

3 Adjustment type 34 Adjustment type 75 4 through holes for valve mounting6 Identical seal rings for ports A B P TA TB7 R-ring plate8 Modification from supply to discharge throttling is realized by

rotation of the device around axis XndashX (only with version ndash)

9 Space required to remove the key10 Porting pattern according to ISO 4401-05-04-0-05

NFPA T351 R2 and ANSI B93-7D0511 Version J

To adjust the valve disassemble the slotted screw Further procedure see position 2 (adjustment type 5) After setting of the valve assemble the slotted screw

Valve mounting screws (separate order)4 hexagon socket head cap screws ISO 4762 - M6 - 1094 hexagon socket head cap screws 14-20 UNC

NotesLength and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve

Further information

Subplates Data sheet 45100 Hydraulic fluids on mineral oil basis Data sheet 90220 Environmentally compatible hydraulic fluids Data sheet 90221 Flame-resistant water-free hydraulic fluids Data sheet 90222 Flame-resistant hydraulic fluids - containing water (HFAE HFAS HFB HFC) Data sheet 90223 Hydraulic valves for industrial applications Operating instructions 07600-B Use of non-electrical hydraulic components in an explosive environment (ATEX) Data sheet 07011 Selection of the filters wwwboschrexrothcomfilter Information on available spare parts wwwboschrexrothcomspc

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Throttle check valve | Z2FS 1110

RE 27518 edition 2016-10 Bosch Rexroth AG

Notes

Bosch Rexroth AG RE 27518 edition 2016-10

1210 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Notes

  • Features
  • Contents
  • Ordering code
  • Symbols
  • Function section
  • Technical data
  • Characteristic curves
  • Dimensions
  • Further information
Page 9: Throttle check valve - dc-us.resource.bosch.com · 2/10 Z2FS Throttle check valve Bosch Rexroth AG, RE 27518, edition: 2016-10 Ordering code 01 Twin throttle check valve, sandwich

001100[0000440]

Rzmax 4

11 3 4

2

3

89

20

1

80 x 70 [315 x 276]

88 [347]

40 [1

58]

Oslash10 [Oslash0394]

Oslash8 (A B) [Oslash0315]

Oslash75 (TA TB) [Oslash0295]

495 [195]

70 [276]

485

[19

1]

153 [602]

12

129

TA TB

P

AB

15

4 x Oslash65 [Oslash0256]

4 x Oslash67 [Oslash0264]

5 x Oslash157 [Oslash062]

1 9

27

6

Oslash32

[Oslash1

26]

20 [079]

[0079]

[04

7]

F1 F2

F3F4

[05

1]

[00

59]

105

X Y

231 [909]

257 [1012]

178 [701]

169 [665]

1585 [624]

Throttle check valve | Z2FS 910

RE 27518 edition 2016-10 Bosch Rexroth AG

Required surface quality of the valve contact surface

Dimensions Version B (dimensions in mm [inch])

Notes Deviating from ISO 4401 port T is called TA and port T1 is called TB in this data sheet

The dimensions are nominal dimensions which are subject to tolerances

Version SO30 is shown The standard version does not have ports X and Y

Item explanations and valve mounting screws see page 10

Bosch Rexroth AG RE 27518 edition 2016-10

1010 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Dimensions

1 Name plate2 Adjustment type 5 ndash spindle for changing the flow cross-

section (internal hexagon SW8) Left rotation = higher flow Right rotation = lower flow

3 Adjustment type 34 Adjustment type 75 4 through holes for valve mounting6 Identical seal rings for ports A B P TA TB7 R-ring plate8 Modification from supply to discharge throttling is realized by

rotation of the device around axis XndashX (only with version ndash)

9 Space required to remove the key10 Porting pattern according to ISO 4401-05-04-0-05

NFPA T351 R2 and ANSI B93-7D0511 Version J

To adjust the valve disassemble the slotted screw Further procedure see position 2 (adjustment type 5) After setting of the valve assemble the slotted screw

Valve mounting screws (separate order)4 hexagon socket head cap screws ISO 4762 - M6 - 1094 hexagon socket head cap screws 14-20 UNC

NotesLength and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve

Further information

Subplates Data sheet 45100 Hydraulic fluids on mineral oil basis Data sheet 90220 Environmentally compatible hydraulic fluids Data sheet 90221 Flame-resistant water-free hydraulic fluids Data sheet 90222 Flame-resistant hydraulic fluids - containing water (HFAE HFAS HFB HFC) Data sheet 90223 Hydraulic valves for industrial applications Operating instructions 07600-B Use of non-electrical hydraulic components in an explosive environment (ATEX) Data sheet 07011 Selection of the filters wwwboschrexrothcomfilter Information on available spare parts wwwboschrexrothcomspc

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Throttle check valve | Z2FS 1110

RE 27518 edition 2016-10 Bosch Rexroth AG

Notes

Bosch Rexroth AG RE 27518 edition 2016-10

1210 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Notes

  • Features
  • Contents
  • Ordering code
  • Symbols
  • Function section
  • Technical data
  • Characteristic curves
  • Dimensions
  • Further information
Page 10: Throttle check valve - dc-us.resource.bosch.com · 2/10 Z2FS Throttle check valve Bosch Rexroth AG, RE 27518, edition: 2016-10 Ordering code 01 Twin throttle check valve, sandwich

Bosch Rexroth AG RE 27518 edition 2016-10

1010 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Dimensions

1 Name plate2 Adjustment type 5 ndash spindle for changing the flow cross-

section (internal hexagon SW8) Left rotation = higher flow Right rotation = lower flow

3 Adjustment type 34 Adjustment type 75 4 through holes for valve mounting6 Identical seal rings for ports A B P TA TB7 R-ring plate8 Modification from supply to discharge throttling is realized by

rotation of the device around axis XndashX (only with version ndash)

9 Space required to remove the key10 Porting pattern according to ISO 4401-05-04-0-05

NFPA T351 R2 and ANSI B93-7D0511 Version J

To adjust the valve disassemble the slotted screw Further procedure see position 2 (adjustment type 5) After setting of the valve assemble the slotted screw

Valve mounting screws (separate order)4 hexagon socket head cap screws ISO 4762 - M6 - 1094 hexagon socket head cap screws 14-20 UNC

NotesLength and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve

Further information

Subplates Data sheet 45100 Hydraulic fluids on mineral oil basis Data sheet 90220 Environmentally compatible hydraulic fluids Data sheet 90221 Flame-resistant water-free hydraulic fluids Data sheet 90222 Flame-resistant hydraulic fluids - containing water (HFAE HFAS HFB HFC) Data sheet 90223 Hydraulic valves for industrial applications Operating instructions 07600-B Use of non-electrical hydraulic components in an explosive environment (ATEX) Data sheet 07011 Selection of the filters wwwboschrexrothcomfilter Information on available spare parts wwwboschrexrothcomspc

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Throttle check valve | Z2FS 1110

RE 27518 edition 2016-10 Bosch Rexroth AG

Notes

Bosch Rexroth AG RE 27518 edition 2016-10

1210 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Notes

  • Features
  • Contents
  • Ordering code
  • Symbols
  • Function section
  • Technical data
  • Characteristic curves
  • Dimensions
  • Further information
Page 11: Throttle check valve - dc-us.resource.bosch.com · 2/10 Z2FS Throttle check valve Bosch Rexroth AG, RE 27518, edition: 2016-10 Ordering code 01 Twin throttle check valve, sandwich

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Throttle check valve | Z2FS 1110

RE 27518 edition 2016-10 Bosch Rexroth AG

Notes

Bosch Rexroth AG RE 27518 edition 2016-10

1210 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Notes

  • Features
  • Contents
  • Ordering code
  • Symbols
  • Function section
  • Technical data
  • Characteristic curves
  • Dimensions
  • Further information
Page 12: Throttle check valve - dc-us.resource.bosch.com · 2/10 Z2FS Throttle check valve Bosch Rexroth AG, RE 27518, edition: 2016-10 Ordering code 01 Twin throttle check valve, sandwich

Bosch Rexroth AG RE 27518 edition 2016-10

1210 Z2FS | Throttle check valve

Bosch Rexroth AG HydraulicsZum Eisengieszliger 197816 Lohr am Main Germany Phone +49 (0) 93 52thinspthinsp18-0 documentationboschrexrothde wwwboschrexrothde

copy This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consentThe data specified above only serve to describe the product No statements concerning a certain condition or suitability for a certain application can be derived from our information The information given does not release the user from the obligation of own judgment and verification It must be remembered that our products are subject to a natural process of wear and aging

Notes

  • Features
  • Contents
  • Ordering code
  • Symbols
  • Function section
  • Technical data
  • Characteristic curves
  • Dimensions
  • Further information

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