CRYOGENIC VALVES

T ES

0036

MANAGEMENT SERVICE

W 0 / TRD 100W 0 / TRD 100

2016 - 11

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YKJ

Application Examples

Yakac kıCryogenic Valves

Design and modification rights are reserved

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Yakac kıCryogenic Valves

Technical Specifications

Socket welded

Operating Temperature : -196 , +200°C °C

Operating Pressure Max : 63 bar

Size : DN15 - DN25 - DN40 - DN50

Application Areas

Cryogenic lines

LNG (liquified natural gas) industry

Advantages

Quick and easy maintenance

Long life

Stem can be rotated with a low momentum

One piece body casted by precision epoxy casting

Electrostatic painted hand wheel

100% assurance for sealing reliability

Special nut design to prevent the plug damaging KFC ring

Cryogenic Valve Application Areas

Transportation and storage of liquified gases like oxygen,

azote, carbon dioxide, argon, krypton, ethane, methane,

ethylen, nitrogen, LNG, hydrogen.

Design and modification rights are reserved

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(1) Body

(13) Stud

(6) Nut

(7) Plug

(8) Sliding Washer

(14) Stem

(2) Cover

(18) Stuffing Nut

(22) Hand Wheel Nut

(5) Washer

(3) Plug Teflon Fixing Washer

(4) Plug Teflon

(12) Nut

(20) Hand Wheel

(19) Stuffing Teflon

(21) Lock washer

(16) Gland Retainer

(17) Washer

(15) Stuffing Ring

(24) PTFE Gasket

(25) Graphite Gasket

(26) Stuffing Washer

(9) Setscrew

(11) Cover Gasket

(10) Double Piece Nut

(23) Screw Bushing

Yakac kıCryogenic Valves

Design and modification rights are reserved

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Cryogenic ValvesDN 15 - 50T p :y e YKJ Socket

DN15-50

PN 63

DIN EN 558/1. serie

Socket according to

- °C + °C196 200

Y .9 .__.00KJ S

Size

Pressure

Dimension

Connection Type

Temperature

Valve Order

MaterialPart Name

1.4408

1.4408

1.4401

KFC+%25 C

1.4401

A2-70

1.4 04 1

1.4401

1.4401

1.4401

Acid PTFE

A2-70

1.4401

1.4401

P.No

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Washer

Plug

Nut

Stud

Stem

Body

Cover

Plug Teflon Fixing Washer

Plug Teflon

Nut

Sliding Washer

Setscrew

Double Piece Nut

Cover Gasket

L

85

115

155

130

H

270

270

270

270

G

97

97

120

120

D

30

42

69

57

d1

22

34,5

61,5

49

10

13

16

13

t1

Dimensions Assembly SizeDN

mm

15

25

50

40

Typeinch

1/2''

1''

2''

1 ''1/2

Graphite

1.4401

1.4401

1.4401

YFC+%25 C

Aluminium

A2-70

A2-70

12 Sn Bronze

PTFE

9655-PR

A2-70

15

16

17

18

19

20

21

22

23

24

25

26

Stuffing Teflon

Lock washer

Stuffing Washer

Stuffing Ring

Gland Retainer

Washer

Stuffing Nut

Hand Wheel

Nut

Screw Bushing

PTFE Gasket

Graphite Gasket

YKJ 15

YKJ 25

YKJ 40

YKJ 50

DIN EN 12760

Design and modification rights are reserved

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Maintenance Directives

Fluid Types

Allowable fluids are nitrogen, argon, krypton, carbon dioxide, dinitrogen monoxide,chlorinetrifluorinemethane, trifluorinemethane, methane, ethane and ethylene.

Design and modification rights are reserved

Operating Principle

Cryogenic valves are of plug and seat type. The hand wheel is rotated to the right forclosing and to the left for opening.

Important Notes

Fluid type, pressure and temperature specifications should be checked for suitability.

Do not remove the valve from its package till it is necessary to use it.

Keep it dry and prevent from humidity.

Valves are cleaned and the oil remnants are removed to prevent from meeting with oxygen.

Before installation, please remove protection cap if there is any.

The valves should be visually checked before installation. If any damage is observed, theyshould not be assembled.

All parts should be cleaned before installation. No foreign materials should be left in the valve.

Qualified engineers or technicians should be responsible for mounting.

Professional mounting and safety equipment should be used during installation.

Correct mounting position should be selected according to the flow direction shown on valve body.

Should be operated in vertical or horizontal lines.

Painting is not allowed.

Do not apply excessive tightening moment.

Before welding or soldering, the upper cover should be removed.

Thermal expansion of the piping system should be adjusted by expansion joints.

Strainer with filter should be used.

Pay attention to the general directives, safety rules and installation standards of the pipeline.

If the above points are not obeyed:

1. Warranty will be void.

2. Severe injury or death and substantial property loss may be inflicted.

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Maintenance periods should be determined according to the working conditions.

If the valve has leakage through the stuffing ring (Pos.1), please tighten the stuffing nut(Pos.2) until the leakage disappears. Do not apply excessive moment to the nut.

If leakage is not fixed by just tightening the stufing nut, the valve should be sen toYAKACIK VALF for maintenance and repair.

Only qualified technical staff is allowed for dismounting.

Piping system should be cleaned from aggressive or dangerous remnants.

The valve must be in room temperature.

There should be no fluid left inside the valve.

Parameters Used for Valve Orders

-1 Quantity

-2 Size

-3 Max. Operating Pressure

-4 Max. and Min. Operating Temperature

-5 Connection Type and Norm

-6 Fluid

-7 Actuation Type

Product Code

9SYKJ

Cryogenic Valve

Connection Type

S Socket

Material Code9 Stainless Steel

00

Norms

00 DIN

Dimensions

40

DNDN 25DN 40DN 50

15

YKJ

Design and modification rights are reserved

Maintenance and Repair

Dismounting

It is important that you should specify the parameters stated belowto choose the suitable valve. Please contact us for unclear issues.

VALVE ORDER

You can use the following encoding system in your orders.

Example: YKJ.9S.40.00

Cryogenic Valve, Stainless Steel, Socket, DN40, DIN Norm

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CE 2354

PED 97/23 EC / III MODULE H

ISO 9001-2008 AD 2000 - W 0

MANUFACTURING QUALIFIED CERTIFICATEQUALITY MANAGEMENT SYSTEM

FIRE SAFE GOSTFIRE SAFE

ALL PRODUCTSBALL VALVES - CAST STEEL PISTON VALVES - CAST STEEL

TPED 99 36

TRANSPORTABLE PRESSURE

Piston Valves DN15 - DN50

Balanced Piston Valves DN65 - DN200

Y SetsX - GT Ring DN15 - DN200

Bellows Sealed Globe Valves DN15 - DN300

Globe Valves DN15 - DN300

Boiler Blowdown Valves DN32 - DN50

T Type Strainers DN15 - DN300

Y Type Strainers DN15 - DN500

Expansion Joints DN25 - DN2500

Manometer Cocks 1/2''

Ball Valves (for natural gas) D 15 - DN 00N 4

Ball Valves Monoball DN15 - DN100

Check Valves DN15 - DN300

Disc Check Valves D 25 - DN100N

Dual Plate Check Valves DN40 - DN400

Butterfly Valves DN32 - DN500

YAKACIK VALF Products

Cryogenic Valves DN15 - DN50

Level Gauges PBR - UPR - UPTY Y Y

Transparent Gauge Glass

Safety Valves DN 20 32 - DN 100 150x x

Fire Hydrants DN80 - DN150

Phone:+90 216 309 72 50 Fax: +90 216 377 98 01Phone:+90 216 309 72 50 Fax: +90 216 377 98 01

Piston Valves DN15 - DN50

Balanced Piston Valves DN65 - DN200

Y SetsX - GT Ring DN15 - DN200

Bellows Sealed Globe Valves DN15 - DN300

Globe Valves DN15 - DN300

Boiler Blowdown Valves DN32 - DN50

T Type Strainers DN15 - DN300

Y Type Strainers DN15 - DN500

Expansion Joints DN25 - DN2500

Manometer Cocks 1/2''

Ball Valves (for natural gas) D 15 - DN 00N 4

Ball Valves Monoball DN15 - DN100

Check Valves

Butterfly Valves DN32 - DN500

YAKACIK VALF Products

Cryogenic Valves DN15 - DN50

Level Gauges PBR - UPR - UPTY Y Y

Transparent Gauge Glass

Fire Hydrants

Disc Check Valves

Dual Plate Check Valves

Safety Valves

DN80 - DN150

DN40 - DN400

DN15 - DN300

D 25 - DN100N

DN 20 32 - DN 100 150x x

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EQUIPMENT DIRECTIVE

Ball Valves DN15 - DN 004Ball Valves DN15 - DN 004

KocaeliİzmirTrakya

Gsm :Gsm :Gsm :

+90 532 453 25 27+90 533 591 93 98+90 530 370 40 96

İstanbul Deri Organize Sanayi BölgesiTabak Sk. No:4 N7-2 Özel Parsel34956 Tuzla / iSTANBUL / TÜRKİYETel: +90 216 309 72 50 (Pbx) Faks: +90 216 377 98 01www.yakacikvalf.com.tr info@yakacikvalf.com.tr

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