water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with quarter turn actuator qt n xem b1 220v Spring mm M APL-210N 77 112

mm M APL-210N 77 112 88 10 5 20х1

La vanne à boisseau sphérique est utilisée comme vanne d'arrêt

mm Taille d

mm Entraxe des trous

Materials of butterfly valves Elephant WCB-316L-VITON

water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with quarter turn actuator qt n xem b1 220v Spring mm M APL-210N 77 112Butterfly 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