water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback Taille de la connexion:DN65 le maintien automatique de la

le maintien automatique de la valeur de pression au niveau prédéfini

Croquis détaillé des vannes à guillotine GGG50-GGG40-EPDM avec actionneur électrique QT-W (M) 380 V

Retour Il y a Application alimentation en eau

disc - stainless steel

The pneumatic distributor is used to change the direction

water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback Taille de la connexion:DN65 le maintien automatique de laButterfly 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. Pneumatic rotary actuators with return spring PA SA are designed for automation