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|Product Name:||Plastic PVC Valve||Product Color:||Gray ，Black，White|
Plastic Valve UPVC Water Supply Fittings PVC Ball Valve Good Quailty
The ball of the ball valve is fixed and does not move after being pressed. The fixed ball valve has a floating valve seat. After the medium pressure, the valve seat moves, so that the sealing ring is pressed against the ball to ensure the seal. Usually mounted on the upper and lower shafts of the ball, the operating torque is small, suitable for high pressure and large diameter valves.
In order to reduce the operating torque of the ball valve and increase the reliability of the seal, an oil seal ball valve is formed, which injects a special lubricating oil between the sealing faces to form an oil film, which enhances the sealing performance and reduces the operating torque. Suitable for high pressure and large diameter ball valves.
In addition to PVC plastic materials, plastic ball valves are also available in PPR, PVDF, PPH, CPVC, etc. PVC ball valve has excellent corrosion resistance. The seal is made of F4. Excellent corrosion resistance and long service life. Flexible rotation and easy to use. As a one-piece ball valve, the PVC ball valve has fewer leakage points and high strength, and the connecting ball valve is easy to assemble and disassemble. Installation of the ball valve: When the flanges at both ends are connected to the pipeline, the bolts should be tightened evenly to prevent the flange from being deformed and causing leakage. Rotate the handle clockwise to close, and vice versa. It can only be used for current interruption and flow, and it is not suitable for flow regulation. A liquid containing a hard particle tends to scratch the surface of the ball.
Our service :
1.Good pre- sale & after sale service
2.Factory audited by SGS , MSDS, ISO , etc .
3.Quick delivery time for decent orders .
4.Own test department for every batch products
5. Free samples could be provided
Contact Person: Sue