Normal Size: 2”~48”
Pressure rating: 150 LB~2500 LB
Connection: Flange, B-Weld
Materials: WCB, LCB, LCC, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L, F51
Operation Style: Lever, Gearbox, Pneumatic, Electric Actuator
Standard:
Design & Manufacturing Standard：API 608, API 6D, ASME B16.34,
Face to face:ASME B16.10 ，API 6D，DIN 3202
Flange Connection Size：ASME B16.5, ASME B16.47, DIN 2543～2550, ASME B16.25
Butt Welding Size：ASME B16.25.
Test and inspection: API 6D, API 598
Character:
1 Design Features: Anti blow out stem, Antistatic device,
Fire safe design API 607 Soft Seat or metal seat, Double block and bleed.
2 Reduce leakage:
The connective position of valve body and bonnet is double sealed by gasket and ring on this base, such factors as fire, high temperature, shock and uneven opening
or closing ofthe torque all can't induce external leakage.
3 Its special design minimizes its operating torque
4 Durable using. The forged trunnion ball valve can stand wear and tear. It can ensure sufficient rigidity and strength under maximum rated operation pressure without inherentflaw of cast. Enough wall thikness of separate body and adaptation of high strength tiebolts are convenient for valve maintenance and sufficient to
bear the stress of pipe.The internal parts of valve are carefully designed and selected to ensure reliability under all kinds of work condition.
5 The split seat design makes the valve seal more reliable and more convenient for maintenance