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Yincun Town, Longyao County, Hebei Province, China
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Back to work today
August 18, 2020
Happy New Year again. Back to work today, Welcome all your questions and inquiry.We will continue to produce high quality Check Valves,Gate Valves.Welcome to visit our website https://www.yuandavalves.com/
Precautions of Electric ball valve
Electric valves include ball valve,Butterfly Valve.When using the Electric ball valve, we should pay attention to something,the following i will introduce the Precautions of Electric ball valve.
Do You Know What Is The Butterfly Valve?
Butterfly valve, also known as flap valve, is a simple structure of the control valve. Butterfly valve, which can be used for low-pressure pipeline media control switch means the closure (valve flap or disc) as a disc, rotating around the...
The Working Principle Of The Butterfly Valve
The butterfly valve is used to open and close the circular butterfly plate that rotates with the pungent to achieve the action of the electric valve, which is mainly used as a cut-off valve.
