1. Wafer check valve spring type.
2. End connecions: ANSI-150, DIN-PN16/40.
3. Material: CF8M, CF8.
4. Disc: CF8M (SS 316), CF8 (SS 304).
5. Spring: CF8M (SS 316), CF8 (SS 304).
6. Seal: NBR, PTFE and metal. (Optional).
7. Size: 1/2" - 12".
1. Pressure / temperature rating: 560 PSI (PN 40) / 350 deg. F.
2. Pressure testing rating : ISO-5208, API-598.
3. 100% tested air-under water at 100 PSI (6 bars). Open & close position.