The air gate valve is used in the accumulator supply pipeline in the high-pressure water system to control the switch of high-pressure air. This valve sealing surface through special treatment, good sealing performance, especially suitable for high pressure gas pipeline. Working medium: compressed air; applicable temperature ≤ 80 ℃.
The minimum liquid level valve is mainly used in the hydraulic press pump station and is installed between the water pump and the accumulator. It is mainly used to eliminate water hammer, replenish water in the system and emergency shut down in case of rapid pressure loss in the system to ensure the safe operation of the pipe network.
The overflow valve is mainly used in the hydraulic press filling system, installed between the filling tank and the pipeline of the low-pressure drainage system, and has the function of protecting the filling tank. The full-open overflow valve is installed between the liquid-filled tank and the pipeline of the low-pressure drainage system. When the pressure of the liquid-filled tank is higher than the set value, the control system sends a signal, the electromagnetic reversing valve reverses, the valve opens, and the liquid-filled tank starts to release pressure, until the pressure of the liquid-filled tank is equal to or less than the set value, the control system sends a signal, the electromagnetic reversing valve reverses, the spring force overcomes the medium force, and the valve closes.
The overflow valve is mainly used in the hydraulic press filling system, installed between the filling tank and the pipeline of the low-pressure drainage system, and has the function of protecting the filling tank. The overflow valve is installed between the filling tank and the pipeline of the low-pressure drainage system. When the pressure of the filling tank is higher than the set value of the overflow valve, the medium pressure overcomes the spring force, the valve opens, and the filling tank begins to relieve pressure until the pressure of the filling tank is equal to or less than the set value of the overflow valve, The spring force overcomes the medium force and the valve closes.
The charging valve is a combination function valve, which is composed of pressure gauge, release valve and one-way valve core. It has multi-function characteristics (pressure display, cut-off and one-way function). It is mainly used in the high-pressure charging pipeline of the pump-accumulator high-pressure water system.
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