Xiamen Dervos Valves Industry Co., Ltd. [China]

Detailed Product Description

Inner Dual Plate Wafer Swing Check Valve

Features:
Sizes 1/2"-60";DN15-DN1500
Class 150-2500 as specified in B16.34; PN1.0Mpa-42.0Mpa  as specified in DIN2401
Wafer or Lug or Flanged ends
Swing type

Standards:
Face to Face or End to End: API594&API6D&DIN3202
Pressure temperature ratings: ASME B16.34 & DIN2401
Flange dimension(RF): ANSI B16.5
Inspection & Test: API598

Material:
Cast Steel:ASTM A216 WCA,WCB,WCC
Stainless Steel: ASTM A351CF3,CF3M,CF8,CF8M,CF8C,F304,F316,F304L,F316L,F321,F347
Cr-Mo Steel: ASTM A217 WC1,WC6,WC9,C5,C12,C12A,F11,F22,F5,F9,F91
Low Temperature Steel: ASTM A351 LCA,LCB,LCC,LC1,LC2,LC3