water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with quarter turn actuator qt n xem o1 380v Flanged Principe de fonctionnement : Le

Principe de fonctionnement : Le coin

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Matériaux Vannes à guillotine Elephant GVKR1331N-2W-Fb-2P

Sketch of parts and materials Butterfly valves WBV1331E-2W-F-H

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with quarter turn actuator qt n xem o1 380v Flanged Principe de fonctionnement : LeButterfly 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. Electric quarter turn actuators are designed for remote and