Safety valve P80 – aerating, spring

The aerating spring loaded valve of a carbon steel is produced for PN 16. The aerating valve is used to the securing different equipments from a vacuum rise over a permissible value in the range of opening pressures 0,001÷0,097 MPa (abs.). In a dusty environment it’s necessary the aerating valve to equip with a suitably arranged screen or filter so that there is intaken a clean air. More informations about this safety valve are in product list.