water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa sa with return springs 4v320 10 220v lsu apl 510n ex atu afc2000 Taille de la connexion:DN150 5 26 125 44 32

5 26 125 44 32 93 36 174 44

The electropneumatic rotary positioner is used to control pneumatic rotary actuators using an electric controller or control system with an analog DC output signal with a range of 4 to 20 mA

D - 215 mm

5 48 10 15 64

water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa sa with return springs 4v320 10 220v lsu apl 510n ex atu afc2000 Taille de la connexion:DN150 5 26 125 44 32Butterfly 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