7080 Air release valve double orifice

Patented self-cleaning sealing of automatic double stage air release nozzle. Kinetic single stage of air release, enables maintenance and removal/exchange of working parts on running pipeline. Automatic full dehydration system – amount of water remaining = 0. Hydraulic impacts prevention, all internal parts made of stainless steel 1.4301. Flange connection according to EN 1092-2(DIN2501) or threaded connection according to EN 10226-1 pressure PN10, PN16.