The working principle of gas regulator valveThe gas regulator valve is powered by compressed air and uses a cylinder as an actuator to achieve on-off or proportional control. It receives control signa...
As we all know, control valves play an important role in daily life and production, and have been widely studied and developed in technological applications and product development. Control valves are...
Check valve, also known as one-way valve or non-return valve, is used to prevent the backflow of fluid in pipelines. The bottom valve of a water pump is also considered as a check valve. The valve dep...
Electric butterfly valve belongs to a variety of electric valve and electric regulating valve. The main connection methods of electric butterfly valve are: flange type and wafer type; the main sealing...
In the 1950s, ball valves gradually appeared in the industrial production of western developed countries. And its usage rate is rising year by year, and people are constantly improving various perform...
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