HQ81X Groove Ball Check Valve

The groove ball check valve uses a rubber-coated rolling ball as the valve foot, which can roll up and down on the integral slide of the valve body under the action of the medium, thereby opening or closing the valve. It has good sealing performance, silent closing, and does not produce water hammer.

▌Structural Characteristics and Uses

The rubber-coated rolling ball used in the groove ball check valve acts as the valve foot. Under the action of the medium, it can roll up and down on the integral slideway of the valve body, thereby opening or closing the valve. It has good sealing performance, silences when closed, and does not produce water hammer.