Valve opening mode: manual reset to avoid accidents.

Valve closing speed: Air source can be cut off within 3 seconds.

Sealing form: multistage sealing form.

Strong shock close valve: in the case of strong vibration, the valve can be closed by itself. Reliable action: can maintain more than 10 years of effective action.

Casting and explosion-proof: eliminate sparks, more stable and reliable.

Holding mode: It can work stably in the state of opening and closing the valve, that is, bistable.

Independent pressure relief: When the pressure difference between the front and back of the valve is too large, the valve can be opened after opening the pressure relief valve.

Avoid gas discharge to the atmosphere.

Zero pressure difference closing valve: the valve can be closed when the front and back pressure difference is 0.

Avoid microleakage when the valve does not operate.

Sealing characteristics: The greater the pressure, the tighter the seal, which can ensure the stable operation of the valve in a variety of circumstances.