water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa pneumatic distributor 4v320 10 220v lsu apl 210n atu afc2000 Connection size:DN20 mm 139 139 139 139

mm 139 139 139 139 139 139 139 139 B

de -20 à +160 (en air sec) Plage de réglage ± 5° pour rotation à 0° et 90° Duplication manuelle Oui Indicateur de position ouvert/fermé Environnement d'exploitation à l'intérieur et à l'extérieur

Elephant pneumatic rotary actuators double-acting PA-DA and pneumatic rotary actuators with returnspring PA-SA are designed to automate the process of controlling industrial valves at a maximum torque of up to 2128 Nm

heating points Torque 250-1200 Nm

water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa pneumatic distributor 4v320 10 220v lsu apl 210n atu afc2000 Connection size:DN20 mm 139 139 139 139Butterfly 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. Operating principle: The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic Elephant pneumatic double acting rotary actuators