Hebei Shangrun Environmental Technology Co., Ltd.

Cryogenic Gate Valve, Dz40y Valve, Flange Cryogenic Gate Valve manufacturer / supplier in China, offering Dz40y Flange Cryogenic Brake Gate Valve, ANSI Stainless Carbon Steel Threaded Flange for Pipe Fitting, ANSI Carbon Steel Long Weld Neck Flange for Pipe Fitting and so on.

Supplier Homepage Product List Valve Dz40y Flange Cryogenic Brake Gate Valve

Dz40y Flange Cryogenic Brake Gate Valve

FOB Price:US $50 - 800 / Piece
Min. Order (Pieces) FOB Price
1+ US $50-800 / Piece
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Min. Order: 1 Piece
Port: Tianjin, China
Production Capacity: 70000
Payment Terms: L/C, T/T, Western Union

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Basic Info.

Model NO.:Dz40y
Material:Cast Steel
Connection Form:Flange
Pressure:Low Temperature High Pressure
Actuator:Manual
Usage:Low Temperature Medium
Application:Industrial Usage, Water Industrial Usage
Trademark:OEM
Transport Package:Wood Case
Origin:China

Product Description

Product: flange cryogenic gate valve

Low temperature gate valves are suitable for low temperature media such as methane, liquid natural gas, hexene, carbon dioxide, liquid ammonia, liquid oxygen, liquid nitrogen and liquid hydrogen.

Product features

1. To prevent the middle cavity from very high pressure, the outlet of the gate of the gate is set

2. Determine the top length of the cover according to the working temperature of the valve, ensuring the valve?Reliable sealing of packing

3. Reasonable selection of filler, gasket and other parts according to work temperature

4. Mechanical properties of severe control materials and low temperature impact toughness

5. The application of multiple piping flange standard and sealing cover type is applicable to all kinds of engineering

 Implementation standards:
 

design and manufacturestructure lengthflange sizepressure-temperatureinspection-test
JB/T7749GB12221JB79Gb9131JB/T9092
 

Pressure Test

PN1.62.54.06.410.0
strength test2.43.86.09.615.0
water seal test1.82.84.47.011.0
upseal test1.82.84.47.011.0
gas seal test0.4-0.7
 

Important parts material and property:

body cover platevalve rodseal surfacegasketpackingwork temperaturemedium
ZGoCrMNVAI Low temperature high pressure cast steel1Cr7Ni12STL/STL1Cr13/
soft graphite
Low temperature asbestos
PTFE 

polytetrafluoroethylene

Ene asbestos rope

-46Propane / allyl
Methanol / ethane
Gas / liquid ammonia
LCB
ZGoCrMNVAI Low temperature high pressure cast steel-60
LC1
ZGoCrMNVAI Low temperature high pressure cast steel-73
LC2
ZGoCrMNVAI Low temperature high pressure cast steel1Cr18Ni9Ti-101
LC3
ZGoCrMNVAI Low temperature high pressure cast steel-115
LC4
ZGoCrMNVAI Low temperature high pressure cast steel-196
 

Important sizes(PN1.6MPa-2.5 MPa):

1.6MPaDNLDD1D2bn-ΦdHD0
 convex method
RF
DZ40Y-16LCB
DZ40Y-16LC1
DZ40Y-16LC2
DZ40Y-16LC3
DZ40Y-16LC4
DZ40Y-16P
DZ40Y-16R
201501057555144-Φ14320140
251601158565144-Φ14350160
3218013510078164-Φ18385180
4020014511085164-Φ18420220
50250160125100164-Φ18540240
65265180145120184-Φ18610240
80280195160135208-Φ18690280
100300215180155208-Φ18780300
125325245210185228-Φ18930320
150350280240210248-Φ23980350
2004003352952652612-Φ261180400
2504501053553203012-Φ301390450
3005004604103753012-Φ301620500
3505505204704353416-Φ341810500
4006005805254853616-Φ361970550
2.5MPa201501057555164-Φ16320140
 convex method
RF
DZ40Y-25LCB
DZ40Y-25LC1
DZ40Y-25LC2
DZ40Y-25LC3
DZ40Y-25LC4
DZ40Y-25P
DZ40Y-25R
251601158565164-Φ16350160
3218013510078184-Φ18385180
4020014511085184-Φ18420200
50250160125100204-Φ20540240
65265180145125228-Φ22510240
80280195160135228-Φ22690280
100300230190160248-Φ24780300
125325270220188288-Φ28930300
150350300250218308-Φ30980320
2004003603102783412-Φ341180360
2504504253703323612-Φ361390400
3005004854303904016-Φ401620450
3505505504904484416-Φ441810500
4006006105505054816-Φ481990560

Important sizes PN4.0MPa-10.0MPa:

4.0 MPaDNLDD1D2D6bn-ΦdHD0
 Concave method
MFM
DZ40Y-40LCB
DZ40Y-40LC1
DZ40Y-40LC2
DZ40Y-40LC3
DZ40Y-40LC4
DZ40Y-40P
DZ40Y-40R
20150105755551164-Φ14330140
25160115856558164-Φ14360160
321801351007866184-Φ18440180
402001451108576184-Φ18455200
5025016012510088204-Φ18575240
65380180145120110224-Φ20635240
803103195160135121228-Φ22715280
10050230190160150248-Φ22815300
125400270220188176288-Φ24965360
150450300250218204308-Φ281025400
200550375320282160388-Φ301225450
2506504453853453134212-Φ341440560
3007505104504083644616-Φ3416655470
3508505705104654225216-Φ411880720
4009506555855354745816-Φ182050800
6.4MPa20190125906851204-Φ18330180
 Concave method
MFM
DZ40Y-64LCB
DZ40Y-64LC1
DZ40Y-64LC2
DZ40Y-64LC3
DZ40Y-64LC4
DZ40Y-64P
DZ40Y-64R
252101351007858224-Φ23360180
322301501108266244-Φ23410180
402401651259576244-Φ23480220
5025017513510588264-Φ23585240
65280200160130110288-Φ23690240
80310210170140121308-Φ23745280
100350250200168150328-Φ25885300
125400295240202176368-Φ30985360
150450340280240204388-Φ341050400
2005504053453002604412-Φ341240450
2506504704003523134812-Φ411460560
3007505301604123645416-Φ4116705640
10.0MPa252101351007858244-Φ18365200
Concave method 
MFM
DZ40Y-100LCB
DZ40Y-100LC1
DZ40Y-100LC2
DZ40Y-100LC3
DZ40Y-100LC4
DZ40Y-100P
DZ40Y-100R
322301501108266244-Φ23420200
5025019514511288284-Φ25630240
65280220170138110328-Φ25700240
80310230180148121348-Φ25760280
100350265210172150388-Φ30900280

Dz40y Flange Cryogenic Brake Gate Valve
Dz40y Flange Cryogenic Brake Gate Valve
Dz40y Flange Cryogenic Brake Gate Valve
Dz40y Flange Cryogenic Brake Gate Valve

 
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