butterfly valves elephant wbv3131s 2w t h food grade stainless steel 304 seal silicon with quarter turn explosion proof electric drive elephant qt ex xem o1 380vac u1 380v Threaded aggressive environments and

aggressive environments and

845 50 50 165 216 230 115 135 16

4M310-08 220V handwheel HDM

Distributeur pneumatique 4M310

Explosion Proof E EX d IIC T6 Compatible devices - quarter-turn pneumatic actuators

butterfly valves elephant wbv3131s 2w t h food grade stainless steel 304 seal silicon with quarter turn explosion proof electric drive elephant qt ex xem o1 380vac u1 380v Threaded aggressive environments andButterfly valves are designed for use as shut off or regulating valves to control flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Operating principle: The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Electric quarter turn actuators are designed for remote and