Cast Steel Swing Check Valve
DESIGN FEATURES :
- MANUFACTURING STANDARD - BS: 1868 / API-6D
- FACE TO FACE AS PER ANSI B16.10
- ENDS - FLANGED & DRILLED AS PER ANSI B16.5 R.F
- BUTT-WELDING ENDS AS PER ANSI B16.25
- TESTING STANDARD : API -598 / BS: 6755 PART I
- NON SLAM / 'DASH-POT' / BY-PASS ARRANGEMENT ALSO AVAILABLE
- ALSO AVAILABLE IN CAST ALLOY STEEL (WC6, WC9). & ALLOY STAINLESS STEEL (CF3 / CF3M)
Size : ½ - 24 Inch, Pressure Class:150# ANSI CLASS Up to 2500#
| SL No. |
PART NAME | MATERIAL | ||
|---|---|---|---|---|
| CARBON STEEL | STAINLESS STEEL | |||
| WCB | CF8 | CF8M | ||
| 1. | BODY | ASTM A 216 Gr. WCB | CF8 | CF8M |
| 2. | BODY SEAT RING | CS with 13% Cr. FACING | INTEGRAL | |
| 3. | DISC | ASTM A 216 Gr. WCB | CF8 | CF8M |
| 4. | DISC FACING | 13% Cr. DEPOSITED | INTEGRAL | |
| 5. | HINGE | ASTM A 216 GR. WCB | CF8 CF8M | |
| 6. | HINGE PIN | AISI-304 | AISI-304 | AISI-316 |
| 7. | LOCK NUT | AISI-304 | AISI-304 | AISI-316 |
| 8. | GASKET | CNAF / SPIRAL WOUND AISI-304 | ||
| 9. | COVER | ASTM A 216 Gr. WCB | CF8 | CF8M |
| 10. | STUD NUTS |
A 193 Gr. B7 A 194 Gr. 2H |
A 193-B8 A 194-8 |
A 193-B8M A 194-8M |
| 11. | BRACKET | ASTM A 216 GR. WCB / CS | CF8 | CF8M |