water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action 4v320 08 220v lsu apl 210n Taille de la connexion:DN50 mm 17x17 17x17 22x22 24x24

mm 17x17 17x17 22x22 24x24 27x27 L

graisses Sens d'écoulement bidirectionnel Type de contrôle poignée Raccordement de canalisation entrelacée Matériau du corps fonte GGG50 Durée de vie

From -10 to +150°C

Croquis coté du clapet anti-retour Elephant 302A

Le servomoteur électrique quart de tour Elephant QT-W(M)EX-005-500 antidéflagrant avec accouplement à couple et volant de direction 380V est conçu pour la commande à distance et locale des vannes d'arrêt de pipeline avec une vanne d'arrêt quart de tour

water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action 4v320 08 220v lsu apl 210n Taille de la connexion:DN50 mm 17x17 17x17 22x22 24x24Butterfly 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. PA DA double acting pneumatic rotary actuators are designed to automate the