plastic ball valve is mainly used to cut off or connec […]
plastic ball valve is mainly used to cut off or connect the medium in the pipeline. It can also be used for fluid regulation and control. Compared with other valves, it has the following advantages. 1. Low fluid resistance. Ball valve is the smallest fluid resistance among all valves. Even a reduced diameter ball valve has a relatively small fluid resistance. The UPVC ball valve is a new material ball valve product developed in recent years according to the requirements of various corrosive pipeline fluids. Product advantages: The valve body is light weight, strong corrosion resistance, compact and beautiful appearance, light body, easy to install, strong corrosion resistance, wide application range, sanitary and non-toxic material, wear resistance, easy disassembly, simple maintenance . In addition to UPVC plastic materials, plastic ball valves also have RPP, PVDF, PPH, CPVC and so on.
Plastic ball valve has the characteristics of simple structure, small size, light weight, low material consumption, small installation size, fast switching, 90 ° reciprocating rotation, low driving torque, etc. Good fluid control characteristics and closed sealing performance.
Plastic ball valve can transport mud with minimal liquid accumulation at the mouth of the pipe. Good sealing at low pressures. Good regulation performance. The streamlined design of the plastic ball valve makes the fluid resistance loss small, which can be described as an energy-saving product.
The valve stem is a through-stem structure. After quenching and tempering treatment, it has good comprehensive mechanical properties, corrosion resistance and abrasion resistance. When the ball valve is opened and closed, the valve stem only rotates and does not perform lifting operation. The packing of the valve stem is not easy to break and the seal is reliable. It is fixed to the cone pin of the butterfly plate, and the outstretched end is designed to prevent punching out to prevent the valve rod from collapsing when the valve rod and the butterfly plate are accidentally broken. The connection methods include flange connection, wafer connection, butt welding connection and lug wafer connection. The driving forms include manual, worm gear transmission, electric, pneumatic, hydraulic, electro-hydraulic and other actuators, which can realize remote control and automatic operation.
Yuhuan Hejia Pipe Fittings Co., Ltd. is a professional China manufacturer and supplier of plastic ball valves. Has more than ten years of production experience. Our main products are plastic pipe fittings, all our products are suitable for water-saving agriculture, garden irrigation, environmental irrigation, construction site construction. Welcome to buy: https://www.plastic-fitting.com/product/pvc-ball-valve/