water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe electric actuator qt n xem a1 220v Taille de la connexion:DN200 Spécifications techniques générales Électrovannes Elephant

Spécifications techniques générales Électrovannes Elephant VS331-NT-NC-24VAC

L'installation de robinets de cette série est possible dans des systèmes transportant des fluides liquides et gazeux (eau

44V320-10 220V:

Modèle D D1 T L hocher la tête DN25 110 85 10 95 4-14 DN32 128 100 12 95 4-18 DN40 138 110 12 95 4-18 DN50 152 125 12 105 4-18 DN65 172 145 14 115 4-18 DN80 188 160 14 135 8-18 DN100 208 180 16 150 8-18 DN125 238 210 16 165 8-18 DN150 272 240 16 180 8-22 DN200 327 295 18 210 12-22 DN250 394 355 20 230 12-26

5 10 30 11x11 F07 59 3

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe electric actuator qt n xem a1 220v Taille de la connexion:DN200 Spécifications techniques générales Électrovannes ElephantButterfly valves are 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 disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. The peculiarity of the gate valves of this series is the