butterfly valves elephant wbv3131s 2w w h food grade stainless steel 304 seal silicon with quarter turn explosion proof electric drive elephant qt ex xem o1 380vac u1 380v Double acting Conception de l'entraînement Elephant 005-300

Conception de l'entraînement Elephant 005-300 380V

N° Nom 1 Pressostat 2 vase d'expansion 3 Électrode d'allumage 4 Pompe 5 Contrôleur 6 Ventilateur 7 Échangeur de chaleur primaire 8 Chambre de combustion 9 Brûleur 10 Vanne à trois voies 11 Vanne à gaz 12 Manomètre (situé au bas du boîtier) 13 Échangeur de chaleur secondaire (ECS)

classe de précision - 2

MON manual override:

s'ils sont ouverts

butterfly valves elephant wbv3131s 2w w h food grade stainless steel 304 seal silicon with quarter turn explosion proof electric drive elephant qt ex xem o1 380vac u1 380v Double acting Conception de l'entraînement Elephant 005-300Butterfly 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