Classification and selection of pneumatic plastic ball valves

Pneumatic plastic ball valve is one of the types of anti-corrosion valves with the largest demand for various corrosive pipeline fluids. Compared with other valves, the biggest advantage is that the valve body is light in weight, has strong corrosion resistance, is easy to install and maintain, and is especially suitable for media Cleaner liquids and gases. The pneumatic plastic ball valve has small torque and fast opening and closing speed. It can be used to cut off or connect the medium, and can also be used for regulating and controlling fluids. It is used for general pure water and drinking water, drainage and sewage, salt water and sea water, and Acid-base and chemical solution systems and many other industries. Pneumatic double-youring UPVC ball valve Pneumatic double-youring PP ball valve Pneumatic plastic ball valve All parts are assembled with injection molded parts, and the integral leakage points are few. It is a key device for controlling the flow of corrosive media in chemical pipelines, but it is only suitable for normal temperature and pressure. , the general operating pressure should not exceed 1.0Mpa, and the operating temperature should be less than 150°C. According to different connection forms, there are flange, thread, socket and the most common union double-joint. The materials are divided into PPR, PVDF, PPH, CPVC, UPVC, etc., which can withstand most acids, alkalis, and salts from low to High concentration of corrosion.