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Lift Check Valve

Lift Check Valve

Product design and scope
Design standard: GOST 5762 API600 BS1868
Length of structure: GOST 3706 
Flange connecting end: GOST 33259
Butt welding connecting end: GOST 33259
Wall thickness: GOST 5762-02
Inspection and test: GOST 33257-15
Pressure and temperature rating: GOST 356
Product scope: DN50~DN1000, PN16~PN250
Main body material: 20L、25L、20GL、20GML、20Cr5Mo、15CrMo、20CrMo、12Cr18Ni9Ti、12Cr18Ni10Ti、12Cr18Ni12Mo3Ti etc.

Lift check valve, cast steel check valve

Material: GS-C25

Seat sealing:Metal  

Pressure: PN16

Size:NPS 100mm

Connection: RF

Application Standard:

Design:DIN3840,BS EN 1868

Face-to-face:DIN3202 BS EN 558-1

Flanged Ends:DIN2543,DIN2544,DIN2545,DIN2546,DIN2548BS, EN1092-1

Inspection Test :DIN3230,BS EN12569

Materials: carbon steel, alloy steel, stainless steel, duplex steel,bronze, Inconel,Hastelloy,Monel, Incoloy etc.

Carbon Steel A105N,F11,F22,F5,F9 or WCB,WCC, WC6,WC9,C5, C12 etc.

Low Carbon Steel LF2 or LCB,LCC etc.

Stainless Steel F304,F316, F316L,F347 or CF8, CF8M, CF3M,CF8C etc.

Duplex Steel such as F51,F53, F55 or 4A,5A,6A, CD3MN, CD2MWCuN, CN7M (Alloy 20) etc.

Bronze C95800, RG5 etc.

Other special materials like Inconel 625 could be supplied by request.

Related product Tag: 

Piston check valve

Lift check valve 

Din lift check valve

GOST lift check valve 

Piston check valve

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