water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action lsu apl 210n Lift Check Valve mm 250 285 340 395

mm 250 285 340 395 D1

Item Value Housing Material Polycarbonate (PC)

Characteristic Value Actuator Type Quarter-turn Drive Torque 150-1600 Nm Power Supply Voltage 220V Application Water Supply

Le lubrificateur (pulvérisateur d'huile) ajoute de l'huile d'une viscosité de 32 mm²/s (=cSt) à 40°C au système pneumatique pour une lubrification supplémentaire des composants de commande tels que les vérins pneumatiques et les vannes pneumatiques

250VAC 10A (except QT-EX-010EM-O2-x-U1) Internal thermal protection Off at 115°C ±5°C

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action lsu apl 210n Lift Check Valve mm 250 285 340 395Butterfly 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