water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action lsu apl 510n ex Connection size:DN50 La vanne peut résoudre efficacement

La vanne peut résoudre efficacement le problème de la répartition inégale de la température et de la chaleur dans le système de chauffage

Butterfly valve model WBV1413E-2W-Fb PA-SA 4V320-10 AC220V APL-510N-EX 4V320-10 220V is designed for use as shut-off or regulating valves to control flows in heating systems

During operation

Sketch of rotary disc gate valves Elephant WBV1132N-2W-Fb-H

mm 114 114 114 H

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action lsu apl 510n ex Connection size:DN50 La vanne peut résoudre efficacementButterfly 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