safety valve, full stroke, with twist lifting, with bronze-bellow, body bronze, seal EPDM, application: toxic, flammable liquids, medium temperature -40…+170°C, possible set pressures 0,5...25bar in steps of 0,1 bar, inlet G 1/2", outlet G 1", DN 15,8mm, discharge capacity at 6bar(g) water 6,2m3/h