butterfly valves elephant wbv3131s 2w c h food grade stainless steel 304 seal silicon with quarter turn explosion proof electric drive elephant qt ex xem o1 220vac u1 220v For welding Sketch of parts and materials

Sketch of parts and materials Butterfly valves WBV1132N-2W-Fb-H

mm 112 112 112 112 112 140 220 270 B1

135 40 38 150 279 200 160 13

Les servomoteurs électriques sont installés directement sur les raccords de canalisation

butterfly valves elephant wbv3131s 2w c h food grade stainless steel 304 seal silicon with quarter turn explosion proof electric drive elephant qt ex xem o1 220vac u1 220v For welding Sketch of parts and materialsButterfly 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. Quarter turn actuators are designed for remote and local control