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Dual Plate Wafer Design Check Valve
These Products are as per National and international Standard to suit ISO International Quality requirement.
| Design Standard | API 594 |
| Testing Standard | API 598 |
| Rating | ANSI #125 |
| Size Range | DN 50 - DN1000 |
| Ends | Wafer Ends, the flat face, or serrated to Ra 125 |
| No. | Parts Name | Material |
| 1. | Body | ASTM A 126 [ Grey Cast Iron], ASTM A 216 gr.WCB / CF8 / ASTM [ Cast Steel, Stainless Steel] |
| 2. | Doors | ASTM A 216 gr.WCB / CF8 / ASTM [ Cast Steel, Stainless Steel] |
| 3. | Springs | AISI 316 / Inconel |
| 4. | Trims | AISI 410 / AISI 304 / AISI 316 |
| 5. | Seat | Soft seating on Doors as required Buna - N |