Electric plastic butterfly valve is one of the most used types of valves for corrosive media. It has excellent corrosion resistance, light weight, wear resistance and easy disassembly. It can be used in liquid, gas, oil and other media. And its material is hygienic and non-toxic, and can also be applied to fields such as general pure water, raw water, sewage, salt water and seawater.
Electric plastic butterfly valve is not suitable for pipelines with high temperature and pressure. According to different materials, the general temperature resistance is -14 °C ~ 100 °C, -40 °C ~ 120 °C, the pressure is in the range of 1.2Mpa! Common valve body materials are PPR, PVDF, PPH, CPVC, UPVC, etc. The connection method is usually the center line type of the clamp. All the parts are assembled by injection molding, and the sealing ring is F4, which has excellent corrosion resistance.
The electric plastic butterfly valve is especially suitable for liquids and gases with relatively clean medium, and the medium can not contain granular impurities, otherwise it will cause the object to scratch the sealing ring, resulting in leakage problems! Butterfly valve type that can also be applied to highly corrosive media