Product Description
Thin Type Single-plate Wafer Check Valve
This thin type of single-plate wafer check valves are swing type, that performs the same with swing check valve with much less cost. The disadvantage of this single-plate wafer check valves is, the inside diameters of the valves can only meet 60-80% of Norminal Pipe Size(NPS), which limits the flow coefficient.
Features of Thin Type Single-plate Wafer Check Valves:
One Piece Forged Steel Body
Short Face-to-face (Thin Type)
Reduced Bore, Swing Plate
Disc Spring Available
O-ring on Body Available
Applicable Standards of Thin Type Single-plate Wafer Check Valves:
a) Design&Manufacture:API 6D, API 594
b) Face to Face: API 6D, ASME B16.10, EN 558
c) Connection End: ASME B16.5, EN 1092, JIS B2220
d) Test and Inspection: API 6D, EN 12266, API 598
Sizes: 2" - 36" or DN50 - DN900
Pressure Rating: Class150 - Class600 or PN16 - PN100
Material of Valve Body: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, etc.
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Related products : Gate Valve | Ball Valve | Check Valve | Globe Valve | Butterfly Valve | Knife Gate Valve
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1.Size |
2"--48" |
2.Material |
WCB,WCA,WCC,LCB,LCC,WC6,WC9,C5,C12,CF8,CF8M,CF3,CF3M etc. |
3.Pressure |
Class150LB-2500LB |
4.Temperature |
Medium Temperature |
5.Design & Manufacture Std |
API 594,API 6D |
6.Face to Face Std |
API 594,API 6D,DIN3202 |
7.End Connection Std |
ASME B16.5,ASME B16.47,DIN2543-2548,MSS SP-44 |
8.Test Standard |
ISO5208,API 6D,API 598 |
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