1. Seal: PTFE (seal only).
2. Fluid: air, oil, steam & others.
3. Working pressure (MAX) (kgf/cm2): 12.
4. Fluid Temp.(MAX) (°C): 200.
5. Body: S25C/SUS304.
6. Disc: CF8
7. Clapper seal: NBR/FPM/PTFE.
1. Body seal: NBR/FPM/PTFE/metal.
2. Washers: SUS304.
3. Bolt: SUS304.
4. L-bolt: SS41.
5. Installation dimensions size: 50(2"),65(2-1/2"), 80(3") 100(4") 125(5") 150(6") 200(8").