China Manual Operated Trunnion Mounted Split Cast Steel Ball Valve with Flange Ending, Find details about China Trunnion Mounted Ball Valve, Lever Operated Full Bore Ball Valve from Manual Operated Trunnion Mounted Split Cast Steel Ball Valve with Flange Ending
Construction is as follows: | |||
- Full Port | |||
- Uni-body or Split Body | |||
- Welded Bonnet with spiral-would gasket | |||
- Fire Safe Design | |||
- Anti-static Design & Blow-out proof stem | |||
- BW Ends to ASME B16.25 | |||
- SW Ends to ASME B16.11 |
Part Names | Part Materials | ||||||
Body | A105/WCB | LF2/LCB | F11/WC6 | F304/CF8 | F316/CF8M | F304L/CF3 | F316L/CF3M |
Bonnet | A105/WCB | LF2/LCB | F11/WC6 | F304/CF8 | F316/CF8M | F304L/CF3 | F316L/CF3M |
Disc/Ball/Wedge | A105/WCB | SS304 | F11/WC6 | SS304 | SS316 | SS304L | SS316L |
Stem | A105 | F304 | F6a | F304 | F316 | F304L | F316L |
Seat/Seat Ring | PTFE/RPTFE/NYLON/DEVLON/PEEK or METAL | ||||||
Packing | Graphite/PTFE | ||||||
Gasket | SS304+Graphite/SS304+Graphite | ||||||
Bolts/Nuts | B7/2H | L7/4 | B16/4 | B8/8 | B8M/8M | B8/8 | B8M/8M |
Suitable Medium | W.O.G etc. | HNO3, CH3OOH etc. | |||||
Suitable Temperature | -29~425 °C | -46~340 °C | -46~340 °C | -196~427 °C | -196~427 °C | -196~427 °C | -196~427 °C |