Pneumatic diaphragm control valve

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  Pneumatic film control valve is a comprehensive development of advanced international level in the eighties. It adopts a new type of multi-spring pneumatic diaphragm actuator and low-flow-resistance straightthrough valve to meet IEC international standard. The utility model has the advantages of light weight, low height, large flow coefficient, stable operation and large adjustable ratio, etc.. It is the most ideal product to replace the one-seat regulator valve. It can be widely used in chemical industry, metallurgical, oil refining, power plants and other automatic control systems. The best adjustment effect can achieve in industrial automation control system and bring you the best economic benefit.