water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa sa with return springs 4v320 10 220v lsu apl 210n atu afc2000 Taille de la connexion:DN125 4 200 260 175 60

4 200 260 175 60 247 12 30 17x17 F10 12

Pneumatic rotary actuators with return spring PA-SA are designed for automation of industrial valve control with maximum torque up to 2128 Nm

8 Milieu de travail air comprimé filtré Température ambiante t

4 177 174 405 153 64 121

La pression différentielle est réglée selon le tableau ou le tableau de réglage en déplaçant la tige à l'aide d'une poignée

water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa sa with return springs 4v320 10 220v lsu apl 210n atu afc2000 Taille de la connexion:DN125 4 200 260 175 60Butterfly 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