Product Details
Wafer Single
Plate Thin Type Check Valve
Design and manufacture:API594,API 6D,JB/T
8937
Face to face dimensions:ANSI B16.10,API 6D,GB/T 12221,DIN
3202,EN558-1
End Connection:ANSI B16.5,ASME B16.47 A/B,ISO 10423,EN1092-1,BS
4505,JIS2210,GB 9112~9124,HG20592~20635 etc
Wall Thickness:API 594,JB/T8937
Testing standard:API598,GB/T13927,DIN3230
Size:1 1/2"-42",DN40-DN1000
Pressure rating:Class150~Class600,PN10-100
Body:A105,LF2,LF3,F22,F304,F316,F304L,F316L,F51,F53,F55,F44
etc
Disc: SS201,SS304,SS316,Aluminium Bronze
Seat:NBR, EPDM, oil & acid & alkali resitant VITON-A, steam
resitant VITON-B, hypalon, PTFE, metal to metal
Spring material:316,Inconel 750,Innconel718 etc
Applicable Medium: water ,gas,oil,and other causticity
medium.