butterfly valves elephant wbv3131s 2w w h food grade stainless steel 304 seal silicon with quarter turn explosion proof electric drive elephant qt ex xem o1 24vdc u1 24v Bellows expansion joint Part name Material 1 Frame

Part name Material 1 Frame cast iron QT450 2 Disk Stainless steel 316L 3 Saddle seal EPDM + wear-resistant material (siliclone+graphite) 4 Stock steel 2Cr13

Table of parts and materials for butterfly valves Elephant WBV3131N-2W-Fb-H

body - stainless steel 316

à brides compactes :

Idéal lorsque des constructions sans plomb sont requises pour l'eau potable ainsi que pour les applications industrielles générales

butterfly valves elephant wbv3131s 2w w h food grade stainless steel 304 seal silicon with quarter turn explosion proof electric drive elephant qt ex xem o1 24vdc u1 24v Bellows expansion joint Part name Material 1 FrameButterfly valves are designed for use as shut off or regulating valves to control 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. Quarter turn actuators are designed for remote and local control