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Like Valve (TIANJIN) Co., Ltd
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HeFei,AnHui
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Main Products: Butterfly Valve|Ball Valve|Check Valve

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Like Valve (TIANJIN) Co., LtdFree·1YRS

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    86-22-88620102

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New Delivery for Stainless Steel WCB Flange Lift Check Valve

Model
Nature of the Manufacturer
Manufacturer
Product Category
Check Valve
Place of Origin
City, Province
Overview
New Delivery for Stainless Steel WCB Flange Lift Check Valve
Product Details

Each individual member from our large performance revenue crew values customers' requirements and organization communication for New Delivery for Stainless Steel Lug Type Check Valve, Our tenet is obvious each of the time: to deliver superior quality item at aggressive price tag to shoppers round the entire world. We welcome potential potential buyers to speak to us for OEM and ODM orders.
Each individual member from our large performance revenue crew values customers' requirements and organization communication for Lug Check Valve, Lug Type Check Valve, Stainless Steel Check Valve, We always insist on the management tenet of "Quality is first, Technology is basis, Honesty and Innovation".We've been able to develop new products and solutions continuously to a higher level to satisfy different needs of customers.
 

 

Lifting check valve refers to the valve that automatically opens and closes the disc depending on the flow of the medium itself to prevent medium backflow, also known as check valve, one-way valve, counterflow valve, and back pressure valve. Check valve is an automatic valve. Its main function is to prevent medium backflow, reverse pump and drive motor, and release of container medium. Check valves can also be used in pipelines to supply auxiliary systems where pressure may rise above system pressure. Check valves can be divided into swing check valves (rotating according to the center of gravity) and lift check valves (moving along the axis).升降式止回阀

Technical data

PN(MPa)Nominal pressure1.62.54.0
(MPa)Test pressureShell strength test2.43.756.0
Seal test (Liquid)1.762.754.4
Seal test (Gas)0.5~0.7
Suitable mediumwater,steam,oilPNiter acidsRoil
Suitable temperature ≤425≤100 ≤550

Meterial of main parts

No.

Part name

Meterial

ASTM

GB

1

Valve body

WCB, WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M

WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M

2

Valve disc

WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M

WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M

3

Stud bolts

A193-B7,A320-B8,A193-B8M

35CrMoA,25Cr2MoV,0CM8Ni9,0Cr17Ni12Mo2

4

Hex nuts

A194-2H,A194-8,A194-8M

45,35CrMoA,25Cr2MoV, 0Cr18Ni9,0Cr17Ni12Mo2

5

Gasket

Flexible graphite + stainless steel

Flexible graphite + stainless steel

6

valve bonnet

A105,F11,F22,F5,F9 F304, F316, F321, F304L, F316L

25,1Cr18Ni9Ni,0Cr18Ni12Mo2Ti 20Cr1Mo1V,25Cr2MoV

 

Main dimensions

PN(MPa)DN(mm)LHDD1D2D6bff2Z-ød
1.61513077956545-142-4-14
20150771057555-142-4-14
25160801158565-162-4-14
321808513510078-162-4-18
402009514511085-163-4-18
50230105160125100-163-4-18
65290120180145120-183-4-18
80310130195160135-203-8-18
100350140215180155-203-8-18
125400155245210185-223-8-18
150480180280240210-243-8-23
200600245335295265-263-12-23
2.5 15130100956545 - 16 2 - 4-14
201501051057555 - 16 2 - 4-14
251601201158565 - 16 2 - 4-14
3218013013510078 - 18 2 -4-18
4020013514511085 - 18 3 - 4-18
50230149160125100-203-4-18
80310169195160135-223-8-18
100350194230190160-243-8-23
150480255300250218-303-8-25
200600305360310278-343-12-25
4.015 130 1009565454016244-14
2015010510575555116244-14
2516012011585655816244-14
32180130135100786618244-18
40200135145110857618344-18
502301491601251008820344-18
8031016919516013512122348-18
1003501942301901601502434.58-23
1504802553002502182043034.58-25
2006003053753202822603834.512-30

 


 

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