butterfly valves elephant wbv3131e 2w w h food grade 15135751078223 Heat supply system Paramètres techniques de la vanne

Paramètres techniques de la vanne papillon à eau Elephant WBV1132N-2W-Fb matériau du corps - Fonte GG25

matériau du corps - Acier inoxydable AISI 316

№ Part name Material 1 Body aluminum alloy 2 Seat seal EPDM 3 Pin SS304 stainless steel 4 Disk 316L stainless steel 5 Stem SS410 stainless steel 6 O-ring EPDM 7 Plate steel 45 8 Handle ductile iron 9 Bolt SS201 stainless steel 10 Gasket SS201 stainless steel 11 Nut SS201 stainless steel 12 Gasket stainless steel SS201

DN UN B C E G L M 40 303

Croquis des dimensions des électrovannes VS100-VT-NC-24VAC

butterfly valves elephant wbv3131e 2w w h food grade 15135751078223 Heat supply system Paramètres techniques de la vanneButterfly valves are designed for use as shut off or regulating valves for controlling 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. Pneumatic Elephant pneumatic double acting rotary actuators