water butterfly valve elephant wbv3131v 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal viton gearbox ham rqn Ball Valve Paramètres de l'actionneur pneumatique Elephant

Paramètres de l'actionneur pneumatique Elephant PA-DA-052 :

mm 84 102 140 164 D

Sketch of materials of butterfly valves with triple eccentricity Elephant WBV3EX-3431M-1W-F-ISO DN50-150 PN25

Dimensions et dimensions des robinets à boisseau sphérique Elephant BV3131P(3pc)-FP-WH en acier inoxydable SS304

Technical characteristics of butterfly valves Elephant WBV3131E-2W-Fb DN50-150 PN16

water butterfly valve elephant wbv3131v 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal viton gearbox ham rqn Ball Valve Paramètres de l'actionneur pneumatique ElephantButterfly 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. Operating principle: The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. The peculiarity of the gate valves of this series is the