Forms, End Distance and Flow Path of Regulating Valves
by Control valves are also called regulating valves. The national standard GB/T 17213.1-2015 defines the terms and general rules of the control valve. The control valve …
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Control valves are also called regulating valves. The national standard GB/T 17213.1-2015 defines the terms and general rules of the control valve. The control valve …