water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa 85 pneumatic distributor 4v320 10 220v Compact flanged la position fermée est maintenue

la position fermée est maintenue si aucune tension de commande n'est appliquée à la bobine de l'électrovanne

Dimensions and dimensions of butterfly valves Elephant WBV3232N-2W-Fb-H

1 fois la pression de service

bar 16 Installation horizontal/vertical Norme de connexion ISO-5211 Matériau du corps alliage d'aluminium

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa 85 pneumatic distributor 4v320 10 220v Compact flanged la position fermée est maintenueButterfly 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 done by turning the handle counterclockwise, closing clockwise. Pneumatic actuator with return springs PA SA 85 is designed for