water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 08 220v atu afc2000 Static mm QT-EX-010EM-O2 160 70 230

mm QT-EX-010EM-O2 160 70 230 240 68 270 QT-EX-015EM-O2 160 70 230 240 68 270 QT-EX-020EM-O2 160 80 250 260 75 280 QT-EX-030EM-O2 160 72 298 290 82 320 QT-EX-050EM-O2 160 72 298 290 82 320 QT-EX-080EM-O2 160 104 296 333 82 320 QT-EX-100EM-O2 160 104 296 333 93 350 QT-EX-160EM-O2 160 104 296 333 93 350 QT-EX-200EM-O2 160 104 296 333 93 350

5mm2 Rated current 10 A Nominal voltage 250V Switches/sensors two mechanical switches / two proximity sensors Full rotation angle 90° Service life 10 years

Name 1 Output shaft 2 Cable lock 3 Mechanical limiter 4 Hand wrench 5 Frame 6 Modular box 7 Lid 8 Viewing window 9 Dust protection

mm DN40 146 74 43 73 75 50 DN50 146 74 43 73 84

Sketch of dimensions of SA pneumatic actuators with return springs

water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 08 220v atu afc2000 Static mm QT-EX-010EM-O2 160 70 230Butterfly 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