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 380vac u1 380v Taille de la connexion:DN100 DN300 – acier 45 4

DN300 – acier 45 4 Joint de siège PTFE

Paramètres techniques des vannes à disque à eau Elephant WBVV3232V-2W-Fb-H

4 Noix SS304/ SS 2 bague de verrouillage SS304/ SS 3 Poignée SS304/ SS 5 Joint d'étanchéité PTFE 6 rondelle de butée PTFE 7 Tige Acier inoxydable 304/316/acier inoxydable 8 Couverture WCB/ CF8/ CF8M 9 Cas WCB/ CF8/ CF8M 10 Joint à bille PTFE 11 Carboniser Acier inoxydable 304/316/acier inoxydable

Une électrovanne normalement ouverte est une vanne qui est ouverte au flux de fluide à travers elle lorsqu'aucune tension n'est appliquée à sa bobine d'induction

Pneumatic actuators are used for control in pneumatic systems having NAMUR docking surface for installation of actuators through through holes in the housing

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 380vac u1 380v Taille de la connexion:DN100 DN300 – acier 45 4Butterfly 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. The actuators are mounted directly on the pipeline valves. The mounting