butterfly valves elephant wbv3131s 2w w h food grade 15135799968079 Connection size:DN40 mm nM Poids

mm nM Poids

mm 10 10 15 h4

ce qui permet d'augmenter la fiabilité du système dans son ensemble et de simplifier le diagnostic en cas de détection de défaut

ou elles peuvent être automatisées à l'aide d'actionneurs électriques

butterfly valves elephant wbv3131s 2w w h food grade 15135799968079 Connection size:DN40 mm nM PoidsButterfly valves are designed for use as shut off or regulating valves for controlling 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. Pneumatic Elephant pneumatic double acting rotary actuators