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Spring steel
Name Meaning Type of pneumatic distributor spool valve Model of pneumatic distributor 4V210-08 Working pressure
11 Retaining ring AISI 201 steel 7 Duster NBR 8 Stem gasket NBR 9 Shaft gasket AISI 201 steel 10 Plug plastic
N° Nom de la pièce Matériel 1 Corps Acier WCB 2 Couverture Acier WCB 3 Élément de verrouillage acier inoxydable 4 Tige acier 45 5 Disque Acier WCB 6 Manche fonte QT450 7 Glande graphite 8 Joint d'étanchéité amiante 9 Boulon Acier A3 10 Noix Acier A3 11 Volant à main acier Q235
Characteristic Meaning Shutter type rotary disc Diameter 50-150 mm Nominal pressure 25 bar Working environment temperature from -45 to +425°C Application water supply
water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with quarter turn actuator qt n xem b1 220v Threaded Spring steelButterfly 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. Electric quarter turn actuators are designed for remote and
