Materials of parts of ball valves Elephant BV3131P(3pc)-FP-F-ISO-H PA-DA 4V320-10 220V APL-510N Ex
the closed position is maintained if no control voltage is applied to its induction coil
of the internal thermal protection
35 25 1" 25 96 70 143 42
DN A B D1 L C D mm 40 110 56 110 33 48 80 50 162 76 125 45 48 80 65 175 89 145 48 48 80 80 181 95 160 49 48 80 100 200 114 180 55 48 80 125 213 127 210 58 48 80 150 225 140 240 59 48 80 200 260 177 295 64 58 120 250 292 203 355 70 58 120 300 337 242 410 80 58 120
Water Butterfly valves Elephant WBV3131S-2W-T-H, body material - stainless steel AISI 304, seal - Silicon, with pneumatic actuator PA-DA-052 double action, 4V320-10 220V, LSU APL-410N EX, ATU AFC2000 Connection size:DN25 Materials of parts of ballButterfly 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
