Diaphragm Valve MV 310 - manual - Braeco · 2015-08-12 · Diaphragm Valve MV 310 manual good...

ASV Stübbe GmbH & Co. KG · Hollwieser Str. 5 · D-32602 Vlotho · Tel. +49(0)5733. 799-0 · Fax +49(0)5733. 799-5000 · [email protected] · www.asv-stuebbe.de

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page 2 - 11

Diaphragm Valve MV 310 - manual -

Diaphragm Valve MV 310 - pneumatic -

Diaphragm Valve MV 310 manualgood control characteristics, visual position indicator

Advantage• as standard with visual position indicator

Application• chemical plants• industrial plants• water treatment• electroplating plants

Intended Use• for shut-off and control purposes in technical processing plants

Flow Media• Neutral and aggressive fluid or gaseous media, also with abrasive

constituents, provided that the valve components coming intocontact with the media are resistant at the operating temperaturein accordance with the ASV-resistance guide.

• For nitric acid or sulfuric acid please specify the precise operatingconditions of the application.

Testing• Requirements and tests/inspections according to DIN 3441,

3442, 8063 and 16962. DIN EN 12266, leakage rate A tested.

Nominal Pressure (H2O, 20°C)• PN 10

Fluid Temperature• see pressure-/temperature diagram

Operating Pressure• see pressure-/temperature diagram

Size• DN 15 - DN 100

Valve Body• PVC-U• PP• PVDF

Diaphragm• EPDM• FPM on request• PTFE (EPDM diaphragm with PTFE coating on the surfaces coming

into contact with the medium)

Bonnet• PP, glass fibre reinforced

Spindle• DN 15 - DN 50: made of thermoplastic (PA)• DN 65 - DN 100: made of steel (C1)

Spindle Nut• made of thermoplastic (PA)

Handwheel• made of thermoplastic (PA)

Sealing• -• FPM• EPDM

Actuation• manually by means of an ergonomically shaped non-rising

handwheel

Connection• DN 15 - DN 50: union DIN 8063• GFR flange DIN EN 1092, PN 10/16, with DIN face-to-face

dimension• PP/steel flange DIN EN 1092, PN 10/16, with DIN face-to-face

dimension• union socket end for solvent welding DIN ISO (PVC-U)• union socket end for fusion welding DIN ISO (PP)• union socket end for fusion welding DIN ISO (PVDF)• union end acc. to BS, ANSI or JIS on request• spigot end for solvent welding DIN ISO (PVC-U)• fusion spigot end DIN ISO (PP)• fusion spigot end DIN ISO (PVDF)

Mounting Position• as required

Fastening• via threaded inserts (metal inserts) in the valve body

Colour• body: PVC-U, grey, RAL 7011• body: PP, grey, RAL 7032• body: PVDF, opaque, yellowish-white• bonnet: orange, RAL 2004• GFR Flanges: black, RAL 9011• PP/Steel Flanges: black, RAL 9011

1All rights for technical modifications withheld> data sheet no.: 330027 - 2013/06/04ASV Stübbe GmbH & Co. KG · Hollwieser Str. 5 · D-32602 Vlotho · Tel. +49(0)5733. 799-0 · Fax +49(0)5733. 799-5000 · [email protected] · www.asv-stuebbe.de

Pressure/temperature diagram

P = operating pressureT = temperatureThe pressure/temperature limits are applicable for the statednominal pressures and a computed operating life factor of 25 years.These are standard values for harmless media (DIN 2403), to whichthe valve material is resistant.For other media please refer to the ASV resistance guide.The durability of wear parts depends on the operating conditionsof the application.For temperatures below 0°C (PP < +10°C) please specify the preciseoperating conditions of the application.The rated pressure depends on the valve size and material. Forthe corresponding rated pressure value of the valve, please referto the »Order table«.

Pressure loss curve (standard values for H2O, 20°C)

∆P = pressure lossQ = flowpressure loss and kv valueThe diagram shows the pressure loss ∆P in relation to the flow Q.Conversion aid:cv = kv x 0.07; fv = kv x 0.0585Units:kv [l/min]; cv [gal/min] US; fv [gal/min] GB

Flow characteristic

VO = valve openingFR = Kvvalue

> data sheet no.: 330027 - 2013/06/04All rights for technical modifications withheld2ASV Stübbe GmbH & Co. KG · Hollwieser Str. 5 · D-32602 Vlotho · Tel. +49(0)5733. 799-0 · Fax +49(0)5733. 799-5000 · [email protected] · www.asv-stuebbe.de

Diaphragm Valve MV 310 manual

Maintenance noteScrew tightening torque (Nm)

Check the tightening torque of the body screws at certain intervalsin case of setting of the diaphragms and/or temperaturefluctuations.

Operating noteSafe operation of the valve can only be ensured if it is properlyinstalled, operated, serviced or repaired by qualified personnelaccording to its intended use while observing the accidentprevention regulations, safety regulations, relevant standards,directives/technical regulations or codes of practice such as e.g.DIN, DIN EN, DIN ISO and DVS*. *DVS = German Welding SocietyThe intended use includes adhering to specified limit values forpressure and temperature, as well as checking the resistance. Thisrequires all components coming into contact with the medium tobe "resistant" in accordance with the ASV resistance guide.Please take into account that the material PTFE is classified asresistant against many media, however, PTFE is not diffusion tightwhen used as a film, e.g. for the ASV membranes. Please contactus for limit cases (nitric acid or sulfuric acid).



body PVC-U

635040322520d(mm)sizepressure range 504032252015DN(mm)

21 1/21 1/413/41/2DN(inch)101010101010PN(bar)

ident No.sealingdiaphragmConnection

114798113398113397113396114794114793EPDMEPDMPVC-Usocket end DIN ISO 114804

2.50 kg1148032.10 kg

1148021.20 kg

1148011.10 kg

1148000.50 kg

1147990.50 kg

FPMPTFEweight

622806227962278622776227662275-EPDMPVC-Uspigot end DIN ISO 65997

1.90 kg659961.80 kg

659950.90 kg

659940.83 kg

659930.40 kg

659920.38 kg

-PTFEweight

650266502565024650236502265021-EPDMGFRflange DIN EN 1092 69901

4.60 kg699003.64 kg

698992.28 kg

698981.61 kg

698970.96 kg

698960.84 kg

-PTFEweight

body PP


21 1/21 1/413/41/2DN(inch)101010101010PN(bar)


114810114809113400113399114806114805EPDMEPDMPPsocket end DIN ISO 114816

2.12 kg1148151.88 kg

1148141.06 kg

1148130.93 kg

1148122.39 kg

1148110.44 kg

FPMPTFEweight

622866228562284622836228262281-EPDMPPspigot end DIN ISO 67005

1.74 kg670041.68 kg

670032.36 kg

670020.82 kg

670010.40 kg

670000.38 kg

-PTFEweight


2.50 kg699062.22 kg

699051.41 kg

699041.08 kg

699030.62 kg

699020.52 kg

-PTFEweight


Diaphragm Valve MV 310 manual, [d20 - d63]

body PVDF


21 1/21 1/413/41/2DN(inch)101010101010PN(bar)


1148282.80 kg

1148272.44 kg

1148261.26 kg

1148251.07 kg

1148240.55 kg

1148230.50 kg

FPMPTFEweight

PVDFsocket end DIN ISO

670112.30 kg

670102.20 kg

670091.10 kg

670080.97 kg

670070.47 kg

670060.44 kg

-PTFEweight

PVDFspigot end DIN ISO

677313.98 kg

677303.64 kg

677291.80 kg

677281.75 kg

677271.11 kg

677260.87 kg

-PTFEweight

PP / steelflange DIN EN 1092



dimensions

635040322520d(mm)504032252015DN(mm)

21 1/21 1/413/41/2DN(inch)

dimensions(mm)

1301301001009090A181717151412bPP/PVC-U1917.517.515.514.513bPVDF

11911992927272B181818141414d2

16515014011510595D1078779665646D1PP987972585041D1PVC-U

1098978645747D1PVDF988776f

404040262626h17516913513110298H125110100857565K230200180160150130L224194174154144124L118415413411610890L219016014012211496L3244207181158146125L4PP266222192166152128L4PVC-U248210184162150128L4PVDFM8M8M8M6M6M6M302623211916tPP/PVDF383126221916tPVC-U454545262626w

444444z



body PVC-U


432 1/2DN(inch)101010PN(bar)



9.50 kg451956.50 kg

451946.10 kg

-PTFEweight


12.70 kg464299.40 kg

464288.60 kg

-PTFEweight

body PP


432 1/2DN(inch)101010PN(bar)



8.20 kg452315.60 kg

452305.20 kg

-PTFEweight


11.40 kg464418.60 kg

464407.70 kg

-PTFEweight

body PVDF


432 1/2DN(inch)101010PN(bar)


4526811.40 kg

452678.60 kg

452667.70 kg

-PTFEweight


4645413.90 kg

4645310.20 kg

464499.40 kg

-PTFEweight




dimensions

1109075d(mm)1008065DN(mm)

432 1/2DN(inch)

dimensions(mm)

240190190A202018bPP/PVC-U222119bPVDF

217177177B181818d2

220200185D121110f645454h

285245245H180160145K350310290L340300284L1M10M12M12M

453833.5tPP/PVDF615244tPVC-U60--v

120100100w884z



Item Overview

designationquantitypositionvalve body11bonnet12diaphragm13spindle14spindle nut15handwheel16indicator cap17O-ring18O-ring19hexagon bolt411disc812hexagon nut413bearing ring115union nut117union end118O-ring119

designationquantitypositionvalve body11diaphragm12bonnet13pressure piece14spindle15spindle nut17handwheel18indicator cap19indicator pin110axial bearing111axial bearing disc212spring dowel sleeve113O-ring114O-ring115hexagon bolt416disc8/1217hexagon nut4/818name plate120





Diaphragm Valve MV 310, pneumaticwith pneumatically directly controlled actuator

Advantage• good control characteristics• DN 15 - DN 50 equipped as standard with visual position indicator• DN 15 - DN 50: optionally available with lift limit and manual

emergency control• DN 65 - DN 100 optionally available with visual position indicator,

lift limit and manual emergency control

Application• chemical plants• industrial plants• water treatment• electroplating plants

Intended Use• for shut-off and control purposes in technical processing plants

Flow Media• Neutral and aggressive fluid or gaseous media, also with abrasive

constituents, provided that the valve components coming intocontact with the media are resistant at the operating temperaturein accordance with the ASV-resistance guide.

• For nitric acid or sulfuric acid please specify the precise operatingconditions of the application.

Testing• Requirements and tests/inspections according to DIN EN ISO

16135 and ISO 9393. DIN EN 12266, leakage rate A tested.

Nominal Pressure (H2O, 20°C)• PN 6 - PN 10

Fluid Temperature• see pressure-/temperature diagram

Operating Pressure• DN 15 - DN 50: max. 10 bar bei 20°C• DN 65 - DN 100: max. 6 bar at 20°C• Observe the pressure-/temperature diagram!

Size• DN 15 - DN 100

Valve Body• PVC-U• PP• PVDF

Diaphragm• EPDM• FPM on request• PTFE (EPDM diaphragm with PTFE coating on the surfaces coming

into contact with the medium)

Bonnet• DN 15 - DN 50: PP, glass fibre reinforced• DM 65 - DN 100: aluminium, painted

Sealing• -• FPM• EPDM

Actuation• with pneumatic lift actuator

Control Function• NC (normally closed)• NO (normally open)• DA (double acting)

Control Pressure• max. 6 bar (see control curve diagram )

Mounting Position• as required

Connection• DN 15 - DN 50: union DIN 8063• GFR flange DIN EN 1092, PN 10/16, with DIN face-to-face

dimension• PP/steel flange DIN EN 1092, PN 10/16, with DIN face-to-face

dimension• union socket end for solvent welding DIN ISO (PVC-U)• union socket end for fusion welding DIN ISO (PP)• union socket end for fusion welding DIN ISO (PVDF)• spigot end for solvent welding DIN ISO (PVC-U)• fusion spigot end DIN ISO (PP)• fusion spigot end DIN ISO (PVDF)

Fastening• via threaded inserts (metal inserts) in the valve body

Accessories• limit switch unit• pilot solenoid valve• positioner• AS Interface


Lift Limit• DN 15 - DN 50 (not suitable for the standard version): It can only

be used for the special version with the metal screw in the topsection of the actuator. The lift is limited by turning theadjustment screw (3.30) clockwise.

• DN 65 - DN 100 special version: Order the actuator upper part inthe metal version for the NC valve. Please request separateinstructions.

Maintenance Note• Check the tightening torque of the body screws at certain

intervals in case of setting of the diaphragms and/or temperaturefluctuations.

• Refer to the table for the tightening torque

Colour• body: PVC-U, grey, RAL 7011• body: PP, grey, RAL 7032• body: PVDF, opaque, yellowish-white• bonnet: orange, RAL 2004• bonnet: d75 - d100; red• GFR Flanges: black, RAL 9011• PP/Steel Flanges: black, RAL 9011


Pressure/temperature diagram

P = operating pressureT = temperatureThe pressure/temperature limits are applicable for the statednominal pressures and a computed operating life factor of 25 years.These are standard values for harmless media (DIN 2403), to whichthe valve material is resistant.For other media please refer to the ASV resistance guide.The durability of wear parts depends on the operating conditionsof the application.For temperatures below 0°C (PP < +10°C) please specify the preciseoperating conditions of the application.The rated pressure depends on the valve size and material. Forthe corresponding rated pressure value of the valve, please referto the »Order table«.

Pressure loss curve (standard values for H2O, 20°C)

∆P = pressure lossQ = flowpressure loss and kv valueThe diagram shows the pressure loss ∆P in relation to the flow Q.Conversion aid:cv = kv x 0.07; fv = kv x 0.0585Units:kv [l/min]; cv [gal/min] US; fv [gal/min] GB

Flow characteristic

VO = valve openingFR = Kvvalue


Diaphragm Valve MV 310, pneumatic

Control curve MV 310, d20 - d63

pB = operating pressurepS = control pressure

Control curve MV 310, d 75 - d 110

pB = operating pressurepS = control pressure

Control volume (standard liters)

Control function NC

NC: control pressure to connection »B«, valve openConnection »B« = 1/4"

Control function NO, DA

NO: control pressure to connection »A«, valve is closedDA: control pressure to connection »B« valve is openDA: control pressure to connection »A« valve is closedConnection »A«, »B« = 1/4"

Operating noteSafe operation of the valve can only be ensured if it is properlyinstalled, operated, serviced or repaired by qualified personnelaccording to its intended use while observing the accidentprevention regulations, safety regulations, relevant standards,directives/technical regulations or codes of practice such as e.g.DIN, DIN EN, DIN ISO and DVS*. *DVS = German Welding SocietyThe intended use includes adhering to specified limit values forpressure and temperature, as well as checking the resistance. Thisrequires all components coming into contact with the medium tobe "resistant" in accordance with the ASV resistance guide.Please take into account that the material PTFE is classified asresistant against many media, however, PTFE is not diffusion tightwhen used as a film, e.g. for the ASV membranes. Please contactus for limit cases (nitric acid or sulfuric acid).



Actuator variant NC body PVC-U


21 1/21 1/413/41/2DN(inch)101010101010PN(bar)



6.85 kg1228296.45 kg

1228283.22 kg

1228273.13 kg

1228261.58 kg

1228251.57 kg

FPMPTFEweight


6.25 kg673446.15 kg

673432.92 kg

673422.86 kg

673411.48 kg

673401.45 kg

-PTFEweight


7.54 kg1228747.10 kg

1228735.79 kg

1228723.36 kg

1228712.50 kg

1228701.72 kg

-PTFEweight

Actuator variant NO body PVC-U


21 1/21 1/413/41/2DN(inch)101010101010PN(bar)



6.85 kg1228436.45 kg

1228423.22 kg

1228413.13 kg

1228401.58 kg

1228391.57 kg

FPMPTFEweight


6.25 kg675686.15 kg

675672.92 kg

675662.86 kg

675651.48 kg

675641.45 kg

-PTFEweight


7.54 kg1228947.10 kg

1228935.79 kg

1228923.36 kg

1228912.50 kg

1228901.72 kg

-PTFEweight


Diaphragm Valve MV 310, pneumatic, [d20 - d63]

Actuator variant DA body PVC-U


21 1/21 1/413/41/2DN(inch)101010101010PN(bar)



6.55 kg1228576.15 kg

1228562.92 kg

1228552.83 kg

1228541.28 kg

1228531.27 kg

FPMPTFEweight


5.95 kg644215.85 kg

644202.62 kg

644192.56 kg

644181.18 kg

644171.15 kg

-PTFEweight


7.24 kg1229146.80 kg

1229135.49 kg

1229123.06 kg

1229112.20 kg

1229101.42 kg

-PTFEweight

Actuator variant NC body PP


21 1/21 1/413/41/2DN(inch)101010101010PN(bar)



6.15 kg1229656.03 kg

1229642.87 kg

1229632.81 kg

1229621.45 kg

1229611.43 kg

FPMPTFEweight


6.03 kg673625.96 kg

673612.82 kg

673602.78 kg

673591.43 kg

673581.42 kg

-PTFEweight


7.15 kg1230036.87 kg

1230023.56 kg

1230013.24 kg

1230001.76 kg

1229991.65 kg

-PTFEweight



Actuator variant NO body PP


21 1/21 1/413/41/2DN(inch)101010101010PN(bar)



6.15 kg1229726.03 kg

1229712.87 kg

1229702.81 kg

1229691.45 kg

1229681.43 kg

FPMPTFEweight


6.03 kg675865.96 kg

675852.82 kg

675842.78 kg

675831.43 kg

675821.42 kg

-PTFEweight


7.15 kg1232416.87 kg

1232403.56 kg

1232393.24 kg

1232381.76 kg

1232371.65 kg

-PTFEweight

Actuator variant DA body PP


21 1/21 1/413/41/2DN(inch)101010101010PN(bar)



5.85 kg1229865.73 kg

1229852.57 kg

1229842.51 kg

1229831.15 kg

1229821.13 kg

FPMPTFEweight


5.73 kg644395.66 kg

644382.52 kg

644372.48 kg

644361.13 kg

644351.12 kg

-PTFEweight


6.85 kg1230336.57 kg

1230323.26 kg

1230312.94 kg

1230301.46 kg

1230291.35 kg

-PTFEweight



Actuator variant NC body PVDF


21 1/21 1/413/41/2DN(inch)101010101010PN(bar)


1230957.05 kg

1230946.60 kg

1230933.32 kg

1230923.19 kg

1230911.61 kg

1230901.60 kg

FPMPTFEweight


673696.45 kg

673686.30 kg

673673.02 kg

673662.92 kg

673651.51 kg

673641.48 kg

-PTFEweight


1231407.40 kg

1231397.74 kg

1231383.72 kg

1231373.70 kg

1231362.15 kg

1231351.91 kg

-PTFEweight


Actuator variant NO body PVDF


21 1/21 1/413/41/2DN(inch)101010101010PN(bar)


1231097.05 kg

1231086.60 kg

1231073.32 kg

1231063.19 kg

1231051.61 kg

1231041.60 kg

FPMPTFEweight


675936.45 kg

675926.30 kg

675913.02 kg

675902.92 kg

675891.51 kg

675881.48 kg

-PTFEweight


1232327.40 kg

1232317.74 kg

1232303.72 kg

1232293.70 kg

1232282.15 kg

1232271.91 kg

-PTFEweight




Actuator variant DA body PVDF


21 1/21 1/413/41/2DN(inch)101010101010PN(bar)


1231236.75 kg

1231226.30 kg

1231213.02 kg

1231202.89 kg

1231191.31 kg

1231181.30 kg

FPMPTFEweight


644466.15 kg

644456.00 kg

644442.72 kg

644432.62 kg

644421.21 kg

644411.18 kg

-PTFEweight


1231707.10 kg

1231697.44 kg

1231683.42 kg

1231673.40 kg

1231661.85 kg

1231651.61 kg

-PTFEweight




dimensions

635040322520d(mm)504032252015DN(mm)

21 1/21 1/413/41/2DN(inch)

dimensions(mm)

181717151412bPP/PVC-U1917.517.515.514.513bPVDF

11911992927272B414141414141CDA/NO414129292929CNC181818141414d2

16515014011510595D1078779665646D1PP987972585041D1PVC-U

1098978645747D1PVDF988776f

1/41/41/41/41/41/4G404040262626h

155155139139113113HDA/NO207207175175136136HNC125110100857565K230200180160150130L224194174154144124L118415413411610890L219016014012211496L3244207181158146125L4PP266222192166152128L4PVC-U248210184162150128L4PVDFM8M8M8M6M6M6M192192152152122122N302623211916tPP/PVDF383126221916tPVC-U454545262626w

444444z



Actuator variant NC body PVC-U


432 1/2DN(inch)666PN(bar)



25.50 kg14390915.50 kg

14390815.00 kg

-PTFEweight


27.62 kg14391217.12 kg

14391116.34 kg

-PTFEweight

Actuator variant NO body PVC-U





25.00 kg14391516.00 kg

14391416.00 kg

-PTFEweight


27.12 kg14391817.62 kg

14391717.34 kg

-PTFEweight



Actuator variant DA body PVC-U





25.00 kg14392116.00 kg

14392016.00 kg

-PTFEweight


27.12 kg14392417.62 kg

14392317.34 kg

-PTFEweight

Actuator variant NC body PP





25.00 kg14393615.00 kg

14393514.50 kg

-PTFEweight


27.10 kg14393916.63 kg

14393815.87 kg

-PTFEweight



Actuator variant NO body PP





25.00 kg14394216.00 kg

14394116.00 kg

-PTFEweight


26.60 kg14394517.13 kg

14394416.87 kg

-PTFEweight

Actuator variant DA body PP





25.00 kg14394816.00 kg

14394716.00 kg

-PTFEweight


26.60 kg14395117.13 kg

14395016.87 kg

-PTFEweight

Actuator variant NC body PVDF




14395526.00 kg

14395416.00 kg

14395315.50 kg

-PTFEweight


14395829.76 kg

14395719.23 kg

14395618.13 kg

-PTFEweight




Actuator variant NO body PVDF




14396125.00 kg

14396016.00 kg

14395916.00 kg

-PTFEweight


14396429.26 kg

14396319.73 kg

14396219.13 kg

-PTFEweight


Actuator variant DA body PVDF




14396725.00 kg

14396616.00 kg

14396516.00 kg

-PTFEweight


14397029.26 kg

14396919.73 kg

14396819.13 kg

-PTFEweight




dimensions

1109075d(mm)1008065DN(mm)

432 1/2DN(inch)

dimensions(mm)

202018bPP/PVC-U222119bPVDF181818d2

220200185D1/41/41/4G645555h

330305305HDA/NO355325325HNC180160145K350310290L340300284L1M12M12M12M258258258N41.53833.5tPP/PVDF

615244tPVC-U120100100w

884z



Item OverviewMV 310, normally closed (NC), without lift limit

designationquantitypositionhousing/body11diaphragm12actuator bottom part13.1actuator upper part13.2pressure piece13.3actuator rod13.4diaphragm disc23.5diaphragm13.6indicator cap13.7adjustment screw13.8pressure spring13.9pressure spring13.10socket head cap screw8/123.11circlip13.14hexagon nut13.15O-ring13.18washer44hexagon bolt45union nut27union end28O-ring29

MV 310, normally closed (NC), with lift limit

designationquantitypositionhousing/body11diaphragm12actuator bottom part13.1actuator upper part13.2pressure piece13.3diaphragm disc13.5diaphragm13.6indicator cap13.7adjustment screw13.8pressure spring13.9pressure spring13.10socket head cap screw8/123.11circlip13.12washer13.13circlip13.14hexagon nut13.15hexagon bolt13.30hexagon nut13.31cone13.32screw13.33hexagon nut13.34washer44hexagon bolt45union nut27union end28O-ring29



MV 310, normally open (NO)

designationquantitypositionvalve body11diaphragm12actuator bottom part13.1actuator upper part13.2pressure piece13.3actuator rod13.4diaphragm disc23.5diaphragm13.6indicator cap13.7adjustment screw13.8pressure spring13.9socket head cap screw8/103.12washer8/103.13circlip13.14hexagon nut13.15O-ring13.16O-ring13.17O-ring13.18O-ring13.19indicator pin13.20Plug13.21washer44hexagon bolt45union nut27union end28O-ring29

MV 310, double acting (DA)

designationquantitypositionvalve body11diaphragm12actuator bottom part13.1actuator upper part13.2pressure piece13.3actuator rod13.4diaphragm disc23.5diaphragm13.6indicator cap13.7adjustment screw13.8socket head cap screw8/103.12washer8/103.13circlip13.14hexagon nut13.15O-ring13.16O-ring13.17O-ring13.18O-ring13.19indicator pin13.20washer44hexagon bolt45union nut27union end28O-ring29





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Diaphragm Valve MV 310 - manual - Braeco · 2015-08-12 · Diaphragm Valve MV 310 manual good...

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