Our but­ter­fly valves are largely leak-proof when closed (99.5 % of the valve sur­face) and re­li­ably re­lease or block the flow of gases. The use of main­te­nance-free plain bear­ings en­ables ex­cel­lent chem­i­cal re­sis­tance, a low co­ef­fi­cient of fric­tion and a wide range of tem­per­a­tures up to 300 °C.

We have de­signed in­no­v­a­tive dampers to re­strict the flow of gases which en­able our cus­tomers to ad­just the flows to the op­er­at­ing con­di­tions in ques­tion. The sturdy damper cas­ings are made from steel sheet­ing with fixed flanges and can re­sist a max­i­mum tem­per­a­ture of 300 °C. Main­te­nance-free plain bear­ings en­sure that our dampers op­er­ate smoothly. And it goes with­out say­ing that in ad­di­tion to our stan­dard prod­ucts in this area, we also of­fer a va­ri­ety of so­lu­tions which can be adapted to suit your in­di­vid­ual needs.