Pneumatic PPH Diaphragm Valve

The plastic diaphragm valve is a special form of cut-off valve.Plastic diaphragm valve and other valves the biggest difference is: the use of no stuffing box construction;Rubber diaphragm can make the corrosive medium in the flow channel and all drive parts in a completely isolated state, thus eliminating the usual valve "run, run, drop, leak" and other disadvantages.

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