Pneumatic diaphragm valve is a new type of electric valve that uses compressed air as the power source and converts the pneumatic signal into an electrical signal through an actuator to drive the valve action. It has the advantages of simple structure, small volume, kevyt paino, jne. It use in the automatic control system of petroleum, kemiallinen, metallurgical and other industries as a regulating and intercepting device.
Kuusi pääasiallista syytä venttiilin tiivistepintojen vaurioitumiseen
Venttiilin tiivistepinnat ovat kriittisiä komponentteja, joilla on tärkeä rooli venttiilin oikean toiminnan varmistamisessa. kuitenkin, these surfaces are susceptible to various forms of damage due to factors such as corrosion, eroosio, and wear caused by the media they … Lue lisää
