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Allied Engineering India is a Leading Manufacturer and Supplier of Wafer Check Valves, and this model Wafer Check Valve is for just about every conceivable application. We used cast iron, cast steel, MS, SS 304, SS 316, SS 304L, SS 316L as body material, nitrile, ptfe, viton, epdm, silicon, metal to metal O Ring Material. Allied’s wafer check valve is available in Sizes 15 MM To 250 MM.
PRODUCT DESCRIPTION | |
| BODY | CAST IRON|CAST STEEL | MS | SS 304 | SS 316 | SS 304L | SS 316L |
| DISC | CI | MS| CS | SS 304 | SS 316 | SS 304L | SS 316L |
| “O” RING | NITRILE | PTFE | VITON | EPDM | SILICON | METAL TO METAL |
| HING PIN | AISI 410 | AISI 304 | AISI 316 |
| MFG STD | API 6D |
| TEST STD | API 6D |
| END CONNECTION | WAFER TYPE |
| HYD TEST PRESSURE | BODY: 225 PSIG (15 KG/CM2) SEAT: 150 PSIG (10 KG/CM2) |
| SIZE RANGE | 15MM TO 1050 MM |
| TYPE | WAFER TYPE |
| CLASS | PN 10 | PN 16 | PN 20 | PN 40 | 150# | 300# |
MATERIAL DETAIL | ||
| PART NO. | PART NAME | MATERIAL |
| 01 | BODY | MILED STEEL / CAST IRON (IS:210 GR. FG. 220) / CAST STEEL (ASTM A 216 GR. WCB), S.S. ASTM A 351 GR. CF8 / CF8M / CF3 / CF3M |
| 02 | DISC | CAST IRON (IS:210 GR. FG. 220) / CAST STEEL (ASTM A 216 GR. WCB), S.S. ASTM A 351 GR. CF8 / CF8M / CF3 / CF3M |
| 03 | ‘O’RING | NITRILE/EPDM/VITON/SILICON/PTFE/METAL TO METAL |
| 04 | HINGEPIN | AISI 304 / AISI 316 |
| PRIMARY SERVICE RATING & TEST PRESSURE | |||
| CLASS | WORKING TEMPERATURE | HYD. TEST PRESSURE | |
| BODY | SEAT | ||
| 150 | 20°C to 180°C | 225 PSIG | 150 PSIG |