water butterfly valves elephant wbv3131e 2w t h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4m310 08 24v lsu apl 510n ex atu afc2000 Lift Check Valve mm 50 48 165 125

mm 50 48 165 125 99 180 260 12 18 4 0 4-М16 80 51 200 160 132 200 320 12 18 4 4 8-М16 100 51 220 180 156 240 385 12 18 4 4 8-М16 200 70 340 295 266 300 532 16 23 4 4 8-M20 250 70 395 350 319 320 670 16 23 6 6 12-M20

№ Details Material 1 Body cast iron QT450 2 Disk cast iron QT450 3 Seat seal NBR 4 Rod stainless steel SS 316

pneumatic systems Working environment water

explosion-proof Exd IIB T6 Compatible devices - quarter-turn pneumatic actuators

water butterfly valves elephant wbv3131e 2w t h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4m310 08 24v lsu apl 510n ex atu afc2000 Lift Check Valve mm 50 48 165 125Butterfly 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 double acting rotary actuators PA DA and