water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da 105 1 double action 4m310 08 24v lsu apl 410n ex Bellows expansion joint 62 * taille du couvercle

62 * taille du couvercle du filtre sous la clé

mm Taille D

L'indication visuelle de la position peut être observée sur le corps de l'unité : il y a un indicateur visuel 3D ROUGE-FERMÉ et JAUNE-OUVERT

115 40 38 150 174 200 104 115 14

L (longueur de construction) - 140 mm

water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da 105 1 double action 4m310 08 24v lsu apl 410n ex Bellows expansion joint 62 * taille du couvercleButterfly 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 actuator is designed to automate the process of control of