water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4v320 08 220v lsu apl 210n handwheel mon atu afc2000 Taille de la connexion:DN200 DN L D D1 D2

DN L D D1 D2 b ZxØd Poids 50 180 160 125 100 18 4-18 15 80 210 195 160 135 22 4-18 25 100 230 215 180 155 22 8-18 35 150 280 280 240 210 24 8-23 65 200 330 335 295 265 26 12-23 100 250 450 405 355 320 30 12-25 190 300 500 460 410 375 30 12-25 260 Construction et matériaux du portail Elephant GVWR2134M-2W-F-ОСТ

with pneumatic actuator with return springs PA-SA

ainsi que pour le mélange et la séparation des flux de fluides dans les systèmes d'alimentation en chaleur

Les servomoteurs électriques quart de tour Elephant sont destinés à la commande à distance et locale des vannes d'arrêt des pipelines dotées d'une vanne d'arrêt quart de tour

40–100 mm

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4v320 08 220v lsu apl 210n handwheel mon atu afc2000 Taille de la connexion:DN200 DN L D D1 D2Rotary 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