water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da 105 1 double action 4m310 08 220v Bellows Stop Valve 1 130 SA 308 137

1 130 SA 308 137

Vanne à guillotine GGG50-GGG40-EPDM actionneur électrique QT-W (M) 220V

745 25 25 115 216 160 135 10

en se déplaçant vers le haut ou vers le bas

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da 105 1 double action 4m310 08 220v Bellows Stop Valve 1 130 SA 308 137Butterfly 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