ZMA-W Type Pneumatic Film Sylphon Seal Regulating Valve

Http://www.anhuitiankang.com.cn      Nov 04, 2010

 

ZMA-W type pneumatic film sylphon seal regulating valve consists of pneumatic diaphragm actuator and bellows sealed valve seat. The valve core is sealed by bellows. The top of the valve cover is sealed by other packing, which forming two seals. Therefore, it can prevent media strictly from leaking out. It is suitable for regulating toxic, expensive, volatile, and easily penetrating process fluid.

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