water butterfly valve elephant wbv3131n 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da double action 4m310 08 220v handwheel mon atu afc2000 Pression:16 bars 4 203 257 542 226

4 203 257 542 226 70 121

Diamètre A

mm 174 174 E

Sketch of parts and materials Butterfly valves WBV3232V-2W-Fb-H

water butterfly valve elephant wbv3131n 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da double action 4m310 08 220v handwheel mon atu afc2000 Pression:16 bars 4 203 257 542 226Butterfly valves are designed for use as shut off or regulating valves to control 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 double acting rotary actuators PA DA and pneumatic