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 510n ex atu afc2000 Rubber expansion joint bobine - 24 V AC

bobine - 24 V AC :

liquide à haute température 4 Principe de fonctionnement direct 5 Type d'appareil normalement fermé 6 Raccordement au pipeline fileté 7 Type de fil G 8 Alimentation de la bobine

The combination of the three displacements at the moment of pressure and opening of the sealing surfaces ensures that the sealing surfaces are completely frictionless

Sous l'action du flux direct du fluide de travail

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 510n ex atu afc2000 Rubber expansion joint bobine - 24 V ACButterfly 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