Trunnion mounted ball valve body material: WCB, WC6, WC9, CF8, CF8M, CF3, CF3M, etc. The trunnion mounted American standard ball valve usually uses rubber, nylon and Teflon as the seat seal material, so its use temperature is affected by the valve seat.
The trunnion mounted ball valve is a high-performance ball valve suitable for various corrosive and non-corrosive media in ball valves. The trunnion mounted ball valve has low torque, stable sealing performance and long service life.
The trunnion mounted ball valve closing part is a ball, and the ball rotates around the center line of the valve body to open and close a valve. The trunnion mounted ball valve which is provide a trunnion mounted ball valve with reasonable design, firm structure, high sealing performance, effective operation torque reduction and long service life.
Do you want to know the characteristics and advantages of trunnion mounted ball valve? 1. Double sealing and discharging function; 2, reliable stem seal and low operating torque; 3, full diameter or reduced diameter; 4, the valve stem can be lengthened; 5. Flexible operation.
The ball of the floating ball valve is floating. Under the action of the medium pressure, the ball can generate a certain displacement and press on the sealing surface at the outlet end to ensure the sealing of the outlet end.