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Trunnion mounted ball valve with bleed valve
| Name: | Trunnion mounted ball valve with bleed valve |
|---|---|
| Size: | 2in-48in |
| Pressure: | Class 150 to 1500 |
| Ends: | Flanged RF, RTJ |
| Operation: | manual, electric, pneumatic, hydraulic |
| Materials: | WCB, LCB, CF8(M), CF3(M), 4A etc |
Product Description
Trunnion mounted ball valve with bleed valves have been introduced to cope with the size limitations of standard floating valves outlined above. Indeed, in this type of valves the shaft, the ball, and the supporting trunnion act as a single solid assembly able to withstand the heavy loads generated by balls of large dimensions.
Main features: 1. Hollow/solid ball, 2. Anti-fire safe design, 3. Anti-static device, 4. Free leakage of body Sealed construction, 5. Low torque in operation, 6. Double block & bleed (DBB), 7. Emergency sealing, 8. Extension stem at your choice, 9. Automatic body cavity relief, 10. Various driving types: gear, lever, electric, hydraulic, pneumatic, gas over oil.
Material Specifications
Body/Cap: WCB, LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A
Ball: A105+ENP, LF2+ENP, A182 F304, A182 F316, A182 F304L, A182 F316L, A182 F6a, F51
Stem/Trunnion: A105+ENP, A350 LF2+ENP, A182 F304, A182 F316, A182 F304L, A182 F316L, A182 F6a, F51
Seat Retainer: A105+ENP, A350 LF2+ENP, A182 F304, A182 F316, A182 F304L, A182 F316L, A182 F6a, F51
Seal ring: PTFE / RPTFE / NYLON / VITON / PEEK / metal to metal
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