butterfly valves elephant wbv3131e 2w t h food grade 15135745048911 Flanged des pâtes et papiers et

des pâtes et papiers et autres

il possède une grande résistance et peut supporter à la fois des températures et des pressions élevées

les usines de papier

mm 71 71 82 98 118 122 150 178 202 231 L1

bar 10 Connection type interflange Working medium water Control type pneumatic drive Application water supply

butterfly valves elephant wbv3131e 2w t h food grade 15135745048911 Flanged des pâtes et papiers etButterfly 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