butterfly valves elephant wbv3131s 2w c h food grade 15135763628367 Double acting Needle bearing

Needle bearing

Materials of butterfly valves Elephant WBV3131N-2W-Fb-H

8 H 115 157

sans interférer avec l'écoulement

butterfly valves elephant wbv3131s 2w c h food grade 15135763628367 Double acting Needle bearingButterfly 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