butterfly valves elephant wbv3131e 2w w h food grade 15135752159567 Connection size:DN50 réducteur :

réducteur :

Les chaudières murales de chauffage Elephant sont économiques

electric or hydraulic quarter-turn actuators

⁰C de -20 à +90 Support opérationnel eau

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

butterfly valves elephant wbv3131e 2w w h food grade 15135752159567 Connection size:DN50 réducteur :Butterfly 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