Plastic pneumatic butterfly valve is composed of fine, medium and small pneumatic regulating valve and pVC valve. It is mainly used to interrupt, connect and adjust the material in the pipeline. It has excellent liquid handling characteristics and shut-off sealing characteristics. When the plastic pneumatic butterfly valve is in the full open position, the thickness of the butterfly plate is the frictional resistance when the substance passes through the oil passage plate. Therefore, the gas pressure caused by the pneumatic plastic butterfly valve is not large, so it has good flow management characteristics.
The plastic pneumatic butterfly valve has the characteristics of simple structure, small size, light weight, low consumption of raw materials, small installation specifications, fast power switch, 90-degree reciprocating rotation, and small driver torque. Pneumatic UPVC butterfly valves are used in many industries, such as general pure drinking water and raw drinking water pipeline system software, drainage pipeline and sewage pipeline system software, salt water and sea surface pipeline system software, strong acid and alkali and chemical solution system Software and other fields. Plastic pneumatic valve main characteristics of the following categories:
1. Wide application temperature coverage: Plastic air valve may be able to work in the middle of the -40 ℃ to 95 ℃
2. Plastic air valve having a good compressive strength and ductility
3. The plastic pneumatic butterfly valve has good solvent corrosion resistance
. 4. The heavy ion content of the substance meets the specifications of the ultrapure water system.
5. The wall thickness is flat and clean, and it has small friction and adhesion when transporting liquids
. 6. Lighter weight, equivalent to 1/5 of seamless steel pipes and 1/6 of air-conditioning copper pipes
7. Easy to install, flanges, external threads, and lugs can be used for connection
8. Excellent anti-aging and anti-aging Ultraviolet light characteristics, so that the normal use period is greatly increased compared with other piping system software.
Generally speaking, it is because of the characteristics of the plastic pneumatic butterfly valve that it has been used in many industries, such as general pure drinking water and raw drinking. Water pipeline system software, drainage pipeline and sewage pipeline system software, salt water and sea surface pipeline system software, strong acid and alkali and chemical solution system software and other fields.