butterfly valves elephant wbv3131e 2w t h food grade 15135745540431 Pressure:10 bar fire extinguishing

fire extinguishing

Sketch of materials of butterfly valves Elephant WBV3131N-2W-Fb DN50-150 PN16

mm 25 93 44

Matériaux des pièces Vannes à disque à eau Elephant GGG50-GGG40-EPDM

butterfly valves elephant wbv3131e 2w t h food grade 15135745540431 Pressure:10 bar fire extinguishingButterfly 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 done by turning the handle counterclockwise, closing clockwise. Elephant pneumatic double acting rotary actuators PA DA and