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 automatic maintece of pressure at

automatic maintece of pressure at the set level

Upper cover

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

Dimensions et cotes d'installation des actionneurs quart de tour Elephant QT2-N-EM-O1-380VDC-U1 380V

Principaux paramètres des vannes pneumatiques

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 automatic maintece of pressure atThe 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