water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da pneumatic distributor 4v320 10 220v lsu apl 210n atu afc2000 Heat supply system 4 242 174 405 153

4 242 174 405 153 78 121

N° Nom de la pièce Matériel 1 Cas Laiton DZR 2 Tige Laiton DZR 3 Joint de bobine PTFE 4 Anneaux glandulaires EPDM 5 mamelon Laiton DZR 6 Poignée Plastique ABS

Ils ne fonctionnent pas en l'absence de débit et dans les circuits sans issue

N° Nom Matériel 1 Vis indicatrice ABS (plastique) 2 Indicateur de position ABS (plastique) 3 Pince à ressort Acier inoxydable 304 4 Rondelle Acier inoxydable 304 5 Rondelle extérieure Plastique technique 6 Vis de réglage Acier inoxydable 304 7 Noix Acier inoxydable 304 8 Rondelle Acier inoxydable 304 9 Corps Aluminium extrudé 10 piston Aluminium

body - WCB steel

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da pneumatic distributor 4v320 10 220v lsu apl 210n atu afc2000 Heat supply system 4 242 174 405 153Butterfly 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