water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr electric actuator qt ex em o1 380vac u1 380v Limit switches Le flux inverse est bloqué

Le flux inverse est bloqué en appuyant le disque de soupape contre son siège sous l'action du ressort et de la pression du flux inverse

bar 10 Plage de pression réglable

Caractéristiques techniques générales Électrovannes Elephant VS331-VT-NO-24VAC

0 40 8 4 8 4

Sketch Butterfly valves Elephant WBV1331E-2W-F-H

water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr electric actuator qt ex em o1 380vac u1 380v Limit switches Le flux inverse est bloquéButterfly 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 of explosion proof version are designed for