Kromschröder - VGBF 80F40-3
Gas pressure regulator Spring-loaded, with pre-pressure compensation membrane and Zero termination, for Keeping the adjustable pressure constant DN 80 Flange according to ISO 7005 pu max. 4 bar Closing screw in the entrance and exit For gas, EC type tested and certified Set to 20 mbar (range 10-30 mbar)