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#Stainless Steel Spring Check Valve#Sandwich Stainless Steel Check Valve#Sandwich Check Valve for Water
wafer check valve
Spring Wafer Check Valve The H71W wafer check valve is a kind of valve. It also called sandwich stainless steel check valve. Due to the composition of the valve body, valve flap, valve cover, etc., the valve flap is opened under the action of hydraulic pressure and is restricted on the boss of the valve cover. Fluid passes through the outside of the valve flap. When the outlet pressure is greater than the inlet pressure, the valve flap is closed under the action of hydraulic pressure and spring
3 years ago
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stainless steel check valves and stainless steel globe valves
WENZHOU LUWEI VALVES AND FITTINGS CO.,LTD
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