HQ44X Ball Check Valve

The HQ44X spherical check valve designed by Dazhong Valve Group adopts the rubber-covered rolling ball as the valve disc. Under the action of the medium, it can roll up and down on the integral slideway of the valve body to open or close the valve, resulting in large flow and flow resistance loss. Small, good sealing performance, muffler closed, can reduce water hammer. It can be installed horizontally or vertically. It can be used for cold water, hot water, industrial and domestic sewage pipe networks, and is more suitable for submersible sewage pumps. The medium temperature is 0-80 °C. It can be installed at the water outlet of the pump to prevent backflow and water hammer from damaging the pump.

• Using a rubber-covered rolling ball as the valve disc.

• Under the action of the medium, it can roll up and down on the integral slideway of the valve body to open or close the valve, the flow rate is large, the flow resistance loss is small, the sealing performance is good, the noise is closed, and the water hammer can be reduced Wave.

• It can be installed horizontally or vertically. It can be used for cold water, hot water, industrial and domestic sewage pipe networks. It is more suitable for submersible sewage pumps. The medium temperature is 0-80℃.

• It can be installed at the water outlet of the pump to prevent backflow and water hammer damage to the pump.