water butterfly valve elephant wbv1331e 2w f h body material cast iron ggg40 en gjs 400 15 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da double action Heat supply system Le principe de fonctionnement de

Le principe de fonctionnement de l'actionneur pneumatique à double effet est basé sur le mouvement du piston intégré grâce à l'air comprimé qui pénètre dans le système à partir de la ligne de compresseur préparée

Technical characteristics of water butterfly valve Elephant WBV3EX-3432M-1W-F-ISO

Dimensions hors tout et d'installation du robinet-vanne Elephant WBV3432V-2W-Fb-H PN16

8 200 QT-N-030EMT 238 172 241

Dimensions and dimensions of limit switch unit APL-410N EX:

water butterfly valve elephant wbv1331e 2w f h body material cast iron ggg40 en gjs 400 15 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da double action Heat supply system Le principe de fonctionnement deThe WBV1331E 2W F butterfly valve is 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. Pneumatic rotary actuators are designed for automation of