2021-04-08

Development, Evolution, and Working Principle of Electric Control Valves

1、 Development and Evolution of Electric Control Valves Early (early 20th century): relying on manual or simple elec

2021-04-08

What are the characteristics of pneumatic control valves

1. Convenient power source: Powered by compressed air, the air source is easily accessible in industrial scenarios, w

2021-04-08

The purpose of pneumatic cut-off valve

1. Emergency shutdown: In case of system failure (such as overpressure, overtemperature, leakage), quickly cut off th

2021-04-08

What are the types of self regulating valves

1. Self operated pressure regulating valve: a self operated pressure (differential pressure) regulating valve that do