H71X Flanged Silent Check Valve

The H71X-10/16 wafer-type silent check valve is mainly installed at the outlet of the water pump. This valve consists of a valve body, valve seat, valve disc, valve rod, spring, and other components. When the pressure at the inlet is greater than the outlet pressure and the spring pressure, the valve opens; when the pump stops, under the action of the spring’s pre-tension, the valve disc quickly closes due to the drop in water head, and the very short opening of the valve disc effectively prevents the formation of water hammer and eliminates noise. This valve is currently one of the most commonly used types of check valves.

▌Structural Characteristics and Uses

The H71X-10/16 wafer-type silent check valve is mainly installed at the outlet of the water pump. This valve consists of a valve body, valve seat, valve disc, valve rod, spring, and other components. When the pressure at the inlet is greater than the outlet pressure and the spring pressure, the valve opens; when the pump stops, under the action of the spring pre-tension, the valve disc quickly closes along the water head backflow line, and the very short valve disc opening effectively prevents water hammer formation and eliminates noise. This valve is currently one of the most commonly used check valves.

▌Main Component Materials

▌Main Technical Parameters