PVC Breather Valve

PVC Breather Valve

PVC breather valve is mainly used to hold atmospheric and low-pressure storage tanks (such as HCl / HNO3 storage tank) with certain volatile chemical substances that are not allowed to leak out. It is fixed on the top of the storage tank as a ventilation device to ensure that the pressure in the tank is in a normal state, prevent the tank from being damaged due to positive pressure and negative pressure in the tank, and reduce the volatilization loss of liquid in the tank.

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