water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe gearbox hgb rqn Lift Check Valve pâtes et papiers et autres

pâtes et papiers et autres

10 2 Température du fluide de travail

le purgeur assure un drainage efficace tout en bloquant le passage des substances indésirables

Lorsque la tension est appliquée à la bobine

Butterfly valves Elephant WBV1413E-2W-Fb-H DN40-300 PN16

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe gearbox hgb rqn Lift Check Valve pâtes et papiers et autresThe 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