Forged Steel Trunnion Ball Valve
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| Post Date: | Jan 02,2015 |
| Expiry Date: | Jan 02,2016 |
| Detailed Description: |
contact e-mal: sales01@taurusn.com
MAIN FEATURES: The trunnion mounted ball valve has been designed two piece body type or three piece body type and with two floating seats, which are movable under the pressure of medium. Under the bottom of seats, seat pre-loading springs are positioned to ensure two floating seats can attach the ball’s surface tightly, other more, pressure of medium also can push seats to attach ball tightly to ensure sealing more reliable. The trunnion ball valve is equipped with a movable seat seal ring which can generate displacement under the pressure of medium. In case that any medium pressure exists, the pressure will press the valve seat seal ring onto the ball tightly, guaranteeing the sealing performance of the ball valve. Design The ball valve are designed in accordance with ISO14313、API 6D、BS 5351 Simple structure with good sealing performance and small torque; Full bore and reduced bore design with the minimum flow resistance (zero actually); Emergency sealant injection; Cavity pressure self relief; Independent ball and stem; Low emission packing; Fire safe, anti-static and anti-blowout stem design; Valve seat function DBB, DIB-1, DIB-2; Product Range Body material: ASTM：A105、LF2、F11、F22、F304（L）、F316（L）、F51、F6a、20Alloy etc. Nominal diameter:2"～48"（DN50~DN1200） End Connection: RF, RTJ, BW Pressure range: Class150～2500（PN16~PN420） Working temperature:-46℃～+200℃ Operation: Lever, gear-box, electric, pneumatic, gas over oil actuator and electro-hydraulic actuator |
| Company: | Jiangsu Taurus Equipment of Energetic Resources Co., Ltd [ China ] |
| Contact: | Mark |
| Tel: | +86-0512-66571186 |
| Fax: | +86-0512-82175820 |
| Email: | sales01@taurusn.com |
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