Juhan Valve's W816 / 836 slow-closing check valve has a diaphragm-type control valve that opens and adjusts the closing speed. Through hydraulic control, when the inlet pressure rises above the valve opening pressure, the valve opens slowly to avoid shock. When the reverse pressure is generated, the liquid will enter the upper air chamber of the valve, and the valve closes slowly to form a tight seal. The opening and closing speed can be adjusted by the opening degree of the piping needle valve.
This valve is especially suitable for applications where absolute sealing is required. The rubber sealing ring can ensure that the valve does not leak. In addition, the simple design of the valve can also ensure the reliability of the valve.
