Product Details | Online Inquiry |
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CLASS 150~1500 SWING CHECK VALVE
Bolted cover,swing type disc
Threaded or welded seat ring
ASTM A216 WCB,A217 WC6,A351CF8,A351CF8M,
A351 CF3,A351 CF3M,A351 CN7M
Standards compliance
Design and Manufacture: ANSI B16.34, API6D, BS1868
Face to face(end to end): ANSI B16.10, API6D
Flanged connection: 2"~24" to ANSI B16.5
22", 26"~36 to MSS-SP-44
to API605 on request
Butt welded end: ANSI B16.25
Test and inspection: API598, API6D
Standard Material Specifications
Materials list |
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NO. |
Part name |
Material |
12 |
Disc nut |
Carbon steel/stainless steel |
11 |
Washer |
Carbon steel/stainless steel |
10 |
Hinge pin |
Carbon steel/stainless steel |
09 |
Seat ring |
CS+SS/SS/SS+STL(see body materials) |
08 |
Disn |
CS+SS/SS/SS+STL(see body materials) |