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 4v320 10 220v lsu apl 210n atu afc2000 Compression with gearbox Elephant HGB RQN

with gearbox Elephant HGB RQN

disc - cast iron GGG40

distributeur pneumatique 4M310-08 220V :

Sketch of dimensions and dimensions of pneumatic valve 4V320-08 220V

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 4v320 10 220v lsu apl 210n atu afc2000 Compression with gearbox Elephant HGB RQNButterfly 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