Class 600 Trunnion Mounted Ball Valve

Class 600 Trunnion Mounted Ball Valve

The ball valves generally fall into one of two categories, a floating ball valve or a trunnion type ball valve. And the trunnion ball valve is often preferred as it has a distinctive lower operating torque than the floating ball valve since pressure forces tending to push the ball downstream are supported by a trunnion rather than the valve seat. With the great popularity, the Class 600 Trunnion Mounted Ball Valve is surely to be applied into a lot of industrial fields. It is applicable to chemical engineering, petroleum, natural gas, metallurgy industries and long-distance natural gas pipelines that contains medium of hydrogen sulfide, various impurities and are corroded seriously.

Actually, the sizes of the Class 600 Trunnion Mounted Ball Valve should be made under the certain standards, such as the API608, API6D, BS5351 and ASME B16.34. The size is made within the 2”-56”(DN50-DN1400). The materials such as the cast, forge, ASTM, DIN, CS, SS, alloy steel, duplex and inconel are widely applied to produce the Class 600 Trunnion Mounted Ball Valve.