Osha Bergman Watanabe & Bergman LLP
Valve head structure for diaphragm pump and diaphragm pump having same
A valve head structure and a diaphragm pump having the same are provided. The valve head structure includes a pump body, the pump body including a bonnet and a valve seat connected to each other, the valve seat is provided with a first connecting member; a diaphragm assembly mounted to an upper face of the valve seat, the diaphragm assembly including a plate body provided with a second connecting member fitted with the first connecting member; and a water outlet disc integrally formed on the plate body; a water inlet disc provided with a recessed face with a downwards opening, the water inlet disc being at least partly fitted closely with the recessed face, so as to open or close the water inlet opening.
XIAMEN KOGE MICRO TECH CO., LTD.
F F F F F F F
F04B F16K F04B F04B F04B F04B F04B
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Chih
Chang