water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe gearbox hgb rqn Lift Check Valve It is mounted on top

It is mounted on top of the pneumatic actuator surface and connected to the actuator shaft in DIN standard

DN H H1 H2 L ØDм ØDк mm 40 146 74 25 43 73 75 50 146 74 25 43 216 84

PA-DA pneumatic actuator

Lorsque la tension est appliquée à la bobine

90° butterfly valves and for controlling air dampers

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe gearbox hgb rqn Lift Check Valve It is mounted on topThe butterfly valve is designed to be used as a shut off or control valve to control flows in heat supply systems, water supply, in technological processes in the food, chemical, oil and gas, pulp and paper and other industries. Operating principle: The valves open and close by turning the disk 90. Opening is done by turning the handle counterclockwise, closing clockwise. A special feature of the valves of this series is the complete coating of the