water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa da 105 1 double action 4m310 08 220v lsu apl 410n ex Taille de la connexion:DN150 Croquis du schéma de principe

Croquis du schéma de principe de l'agencement de l'actionneur quart de tour Elephant QT2-N-EM-O1-380VDC-U1 380V

antidéflagrant E EX d IIC T6 Appareils compatibles actionneurs pneumatiques quart de tour

Principe de fonctionnement : Les vannes s'ouvrent et se ferment en tournant le disque de 90°

produits pétroliers et autres milieux liquides ou gazeux neutres pour les matériaux utilisés Raccordement au pipeline fileté Type de contrôle manuel (poignée à levier) Passage du ballon alésage intégral Filetage intérieur BSP

The WBV1331E-2W-F butterfly valve is designed for use as shut-off or regulating valves for flow control in heat supply systems

water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa da 105 1 double action 4m310 08 220v lsu apl 410n ex Taille de la connexion:DN150 Croquis du schéma de principeButterfly 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