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Products >> Check Valves >> Vertical check valve

Vertical check valve

Technical Specification

Design standard: GB/T12235

Face to face: GB/T12221

Flanged ends: HG, GB, JB

Test& inspection: GB/T13927,GB/T9092

 

Material Range

304: A351 CF8, A182 F304, A276 304

304L: A351 CF3, A182 F304L, A276 304L

316: A351 CF8M, A182 F316, A276 316

316L: A351 CF3M, A182 F316L, A276 316L

316Ti: A182 F316Ti, A276 316Ti

317: A351 CG8M, A182 F317, A276 317

317L: A351 CG3M, A182 F317L, A276 317L

347: A351 CF8C, A182 F347, A276 347

310: A351 CK20, A182 F310, A276 310

310S: A351 CK20, A182 F310S, A276 310S

Alloy 20: A351 CN7M , B462 N08020, B473 N08020

 

WCB: A216 WCB

A105: A105/A105N

 

904L: A182 F904L, B649 N08094

254SMO: A351 CK3MCuN, A182 F44, A276 S31254

AL-6XN: A351 CN3MN, B462 N08367, B688 N0836

 

Duplex S31803: A995 4A (CD3MN), A182 F51(2205), A276 S31803

Super-Duplex S32750: A995 5A (CE3MN), A182 F53 (2507), A276 S32750

Super-Duplex S32760: A995 6A (CD3MWCuN), A182 F55, A276 S32760

 

Pressure Rating

1.0-10.0 Mpa             150-2500Lb

 

Nominal Size

DN40-DN250              1/2”-20”

 

Serve Application

Corrosive medium

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