water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da 105 1 double action 4v320 10 220v Pression:16 bars la position fermée est maintenue

la position fermée est maintenue si aucune tension de commande n'est appliquée à la bobine de l'électrovanne

5 10 30 14x14 150 226 139 55 196 10 30 14x14 200 260 175 60 247 12 30 17x17 250 292 203 68 304 12 40 22x22 300 337 242 78 358 12 40 22x22

The HDM worm gear manual doubleturn actuator with reduction gearbox allows manual setting of the required positioning of the shut-off valve by a quarter turn

Température ambiante - de -30℃ à 70℃

Sketch Butterfly valves WBV1132N-2W-Fb-H

water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da 105 1 double action 4v320 10 220v Pression:16 bars la position fermée est maintenueButterfly 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. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic rotary actuator is designed to automate the process of control of