water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4m310 08 24v lsu apl 510n ex handwheel mon Double acting Réducteur Elephant RDN RQN1-150Z

Réducteur Elephant RDN RQN1-150Z

5 10 30 9x9 F05 39 2

5 125 30 30 250 133 4 239 2

mm DN50 108 165 125 99 4-18 DN65 112 185 145 118 4-18 DN80 114 200 160 132 8-18 DN100 127 220 180 156 8-18 DN125 140 250 210 184 8-18 DN150 140 285 240 211 8-22 DN200 152 340 295 266 12-22 DN250 165 405 355 319 12-26 DN300 178 460 410 370 12-26

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4m310 08 24v lsu apl 510n ex handwheel mon Double acting Réducteur Elephant RDN RQN1-150ZRotary disc gate valve is designed for use as shut off or regulating valves for flow control 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 disc by 90. Opening is performed by turning the handle anti clockwise, closing clockwise. The peculiarity of the gate valves of this series is the