water butterfly valve elephant wbv3131v 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal viton gearbox hgb rqn Steam Trap Principaux paramètres des vannes pneumatiques

Principaux paramètres des vannes pneumatiques

Materials of parts of butterfly valves Elephant WBV3434Pf-2W-Fb DN50-250 PN16 carbon steel WCB

Le principe de fonctionnement est basé sur la mesure du nombre de tours de la turbine tournant sous la pression du débit d'eau qui s'écoule

Limitation de la course de l'entraînement électrique - interrupteurs de fin de course

5 72 92 65 30 80 DA-065 36 47 81 88 108 72 30 80 DA-083 46 57 98

water butterfly valve elephant wbv3131v 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal viton gearbox hgb rqn Steam Trap Principaux paramètres des vannes pneumatiquesThe 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 by 90. Opening is done by turning the handle counterclockwise, closing clockwise. The Elephant HGB reducer allows you to manually set the required positioning