butterfly valves elephant wbv3131e 2w w h food grade 15135751799119 Connection size:DN40 Oil viscosity

Oil viscosity

mm 40 - 300 Nominal pressure PN

Pneumatic actuator

4 89 134 279 119 45 121

Les robinets à boisseau sphérique Elephant sont utilisés comme vannes d'arrêt dans les systèmes de chauffage

butterfly valves elephant wbv3131e 2w w h food grade 15135751799119 Connection size:DN40 Oil viscosityButterfly 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