safety valve, full stroke, with twist lifting, with bronze-bellow, body bronze, seal EPDM, application: toxic, flammable gases, medium temperature -40…+170°C, possible set pressures 0,5...25bar in steps of 0,1 bar, inlet G 1", outlet G 11/2", DN 23mm, discharge capacity at 6bar(g) air 1203Nm3/h
