water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da pneumatic distributor 4v320 08 220v lsu apl 210n atu afc2000 Connection size:DN25 31 150 480±2 285 240

31 150 480±2 285 240 211 26-2 8х23 78

ainsi que pour l'admission d'air nécessaire au maintien du processus de combustion

3 17x17 13 Éléphant-040 400 60 0

joint - NBR avec actionneur pneumatique DA et bloc de fin de course APL-210N :

8 200 QT-N-030EMT 260 175 241

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da pneumatic distributor 4v320 08 220v lsu apl 210n atu afc2000 Connection size:DN25 31 150 480±2 285 240Butterfly 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