Low pressure regulator type EN61-DS PS 16 bar for connection to gas cylinders permanently installed on the vehicle for pressure control to the nominal pressure of the gas appliance. Consisting of: Low pressure regulator with integrated overpressure safety device ÃœDS with test valve. Approval: EC type-examination according to DGR. Low pressure regulator type EN61-DS, GF x RVS 8 30mbar 1,5 kg/h.