water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr electric actuator qt n em o1 220vac u1 mini 220v Taille de la connexion:DN50 Vanne papillon à commande électrique

Vanne papillon à commande électrique GG25-316L-NBR 24V

Matériaux de l'entraînement pneumatique Elephant PA-DA :

Le nombre de tours de la turbine est proportionnel à la quantité d'eau qui s'écoule

en plastique

avec actionneur électrique QT-W (M) EX 220V :

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr electric actuator qt n em o1 220vac u1 mini 220v Taille de la connexion:DN50 Vanne papillon à commande électriqueButterfly 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. 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 local control of 0 ~