OUWEI TOP ENTRY TRUNNION MOUNTED BALL VALVE

Use
TOP ENTRY biased half ball valves widely used in water, sewage, containing small solid particles, water vapor,gas,natural gas,oil.

Characteristics
1.Little pressure loss: water loss is zero at full open, completely smooth flow, which will not be deposited on dielectric body;
2. Bears the particles attrition: V shape opens the mouth between the ball crown and the metal seat the action is shear, in the closure process, only then depends on in last the moment ball crown to the seat, does not form the friction, also the seat makes with the wear-resisting nickel alloy, is not easily washed out the attrition, thus is suitable to contains the textile fiber, the small solid particle, the thick liquid and so on;3. Suitable for high-velocity media: Direct flow, solid eccentric crank make it suitable for high speed without vibration ;
4. Long life: no vulnerable parts, there is no friction between the sealing surface when the valve opens and close due to the function of the eccentric, therefore there is long life ;5. Easy maintenance : Valve repair without remove from the pipeline, as long as the cover is opened for maintenance.