1. Body: A351/CF8M.
2. Disc: A351 /CF8M.
3. Clapper seal: FPM / PTFE.
4. Body seal: FPM/PTFE.
5. L-bolt: SS41.
6. Size: 50(2"), 65(2-1/2"), 80(3"), 100(4"), 125(5"), 150(6"), 200(8").
1. Seal: PTFE (seal only).
2. Fluid: air, oil steam & other.
3. Working pressure: (MAX) (kgf/cm2): 12.
4. Fluid temp.(MAX) (°C): 200.