Forged Steel Check Valve
Size : ½ - 24 Inch, Pressure Class:150# ANSI CLASS Up to 2500#
| SL No. |
PART NAME | MATERIAL | |
|---|---|---|---|
| CARBON STEEL | STAINLESS STEEL | ||
| 1. | BODY | ASTM A 105 / F11 / F22 | ASTM A 182 F304/316 |
| 2. | SEAT RING | A 279-410 (HARDENED) | AISI 304 / 316 |
| 3. | DISC | A 279-410 (HARDENED) | AISI 304 / 316 |
| 4. | GASKET | S.S. 304 SPIRAL WOUND | |
| 5. | COVER | ASTM A 105/F11/F22 | ASTM A 182 F304/316 |
| 6. | COVER BOLT | A 193-B7 | A 193-B8 |
DESIGN FEATURES :
- MANUFACTURING STANDARD - BS: 5352 / (REDUCED BORE)
- SOCKET WELD END AS PER ANSI B 16.11
- SCREWED ENDS AS PER ANSI B2.1
- TESTING STANDARD AS PER BS 6755 PART-1
- ALSO AVAILABLE IN FULL BORE UP TO SIZE 40 NB
- TRIM STELLITED FOR 1500# & 2500 #
- WELDED COVER OPTIONAL.