|Material:||Carbon Steel or Stainless Steel|
|Pressure:||ASME Class150~1500LBS (PN16~PN160)|
|Size:||NPS 2”~60” (50mm~1500mm)|
|Connection:||WAFER,LUG,RF, RTJ, BW|
ANSI Bronze C95800,Wafer dual plate check valve 150lbs 52in
Material: Aluminum Bronze C95800,C95500,C95400,RG5
Seat sealing: Metal or soft
Valve type:wafer or lug or flange type
Pressure: ASME Class150~2500LBS(PN16~PN260)
Features: The function of this type of valve is to allow medium to flow in only one direction and to prevent reverse flow. Usually, the valve operates automatically, and the disc opens under the action of a fluid pressure flowing in one direction. When the fluid flows in the opposite direction, the disc acts on the seat by the fluid pressure and the self-coincidence of the disc, thus cutting off the flow.
Design API6594,ASME B16.34
Face-to-face: API 6D/ ASME B16.10
Flanged Ends:ASME B16.5/B16.47 /MSS SP-44/DIN/EN1092-1/GOST33259/JIS
BW Ends:ASME B16.25
Inspection Test :API 598,API6D,ISO5208,EN12266-1
Temperature Ratings :ASME B16.34
Certificate:EN 10204 type 3.1
Markings: MSS SP25
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:
Swing disc check valve
Dual plate check valve
Lug wafer check valve