water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa sa with return springs 4m310 08 220v lsu apl 210n atu afc2000 Taille de la connexion:DN125 il y a généralement deux

il y a généralement deux interrupteurs mécaniques conçus pour une tension jusqu'à 250 V

Butterfly valve model WBV3432P-2W-Fb PA-DA 4V320-10 APL-510N-EX MON 4V320-10 220V AFC2000 is designed for use as shut-off or regulating valves for flow control in heat supply systems

with electric actuator QT-N-060EM-A1-220VAC-U1:

Croquis du matériau des pièces du filtre à mailles Elephant FM1131MG-F PN16 matériau du corps - fonte

water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa sa with return springs 4m310 08 220v lsu apl 210n atu afc2000 Taille de la connexion:DN125 il y a généralement deuxButterfly 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