water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm electric actuator qt n em o1 380vac u1 380v Pression:16 bars heating systems Connection type ISO

heating systems Connection type ISO 5211

Les joints de dilatation à soufflet

ru GGG50-GGG40-EPDM avec actionneur électrique QT-W (M) EX 380V

N° Nom Matériel 1 Corps Acier au carbone WCB 2 Manchette PTFE 3 Disque Acier inoxydable AISI 316L 4 Tige Acier inoxydable AISI 316L 5 Goujon Acier inoxydable AISI 316L 6 Bague Acier inoxydable 420 7 Joint torique NBR (nitrile) 8 Poignée Acier au carbone

12 80 310±2 200 160 132 22-2 8х19 27

water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm electric actuator qt n em o1 380vac u1 380v Pression:16 bars heating systems Connection type ISOButterfly 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