A vacuum relief valve pallet is used in a vacuum relief valve to regulate the flow of liquids and gases.
Within a pressure and vacuum relief valve Soupape de surpression et dépression A pressure and vacuum relief valve is a pressure equalization valve for impermissible pressure and vacuum in a closed system. , the valve pallets are divided into pressure relief valve Soupape de surpression Valve designed to open and relieve excess pressure and to reclose and prevent the further flow of fluid after normal conditions have been restored. pallets and vacuum relief valve Soupape de dépression A vacuum relief valve is used to ventilate a part of the system and protects it from impermissible underpressure. pallets according to their place of use (inflow side or outflow side).
