| » Cast Steel Check Valves |
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| BS:1868, BS:5160, API 60, ASME B16.34 in nom. Sizes 1½" (40mm) to 24" (600mm)
and pressure/ class ratings 150,300,600,900, 1500 & PN40 |
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| Class 150 |
1½" (40mm) |
To |
24" (900mm) |
| Class 300 |
1½" (40mm) |
To |
24" (600mm) |
| Class 600 |
1½" (40mm) |
To |
12" (300inm) |
| Class 900 |
1½" (40mm) |
To |
10" (250mm) |
| Class 1500 |
2" (50mm) |
To |
10" (300mm) |
| PN 40 |
1½" (15mm) |
To |
8" (300mm) |
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| Body and Trim Material Specification |
ASTM:A216Gr. WCB, WCC, ASTM:A217WCI, WC6, WC9, ASTM:A351 CF8M,
ASTM:A352 GR LCC, LCB,ASTMA182F304, ASTM:A182 F316, F6a, F304, MONEL
(Ni-Cu ALLOY) BS3076 GR NA-13, BS3071:GRNA-l |
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| On request valve can be supplied with : |
1. By-pass arrangement.
2. Dash Pot Arrangement.
3. Dead Weight Swing check Valve.
4. Specifications & Materials other than specified above |
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