water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 10 220v lsu apl 510n ex atu afc2000 Connection size:DN40 Matériaux des robinets-vannes Elephant GVKN1331N-2W-Fb-ISO

Matériaux des robinets-vannes Elephant GVKN1331N-2W-Fb-ISO

Spindle seal

Limit switch unit is designed for visual and electrical signaling of end positions of the valve shut-off body: valve

mm 40 - 300 Pression nominale PN

water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 10 220v lsu apl 510n ex atu afc2000 Connection size:DN40 Matériaux des robinets-vannes Elephant GVKN1331N-2W-Fb-ISOButterfly 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 double acting rotary actuators PA DA and