We are engaged in many sustainable projects. We are Alliance Member of the Sustainability Initiative Blue Competence and commit ourselves to these twelve Sustainability Guidelines of the Mechanical Engineering Industry.
…The deflagration proof V/SV-AD type PROTEGO® valve is a highly developed vacuum relief valve for high flow capacities with an integrated flame arrester…
…The PROTEGO® UB/DF diaphragm valve is a worldwide unique deflagration-proof and endurance burning-proof pressure relief valve combining the function of…