water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 08 220v Static mm 250 285 340 395

mm 250 285 340 395 D1

Maximum stem size

Les vannes pneumatiques Elephant sont conçues pour réguler ou bloquer le débit du fluide de travail dans la canalisation

mm 70 70 85 A3

pneumatic actuator PA-DA double action handwheel MON:

water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 08 220v Static 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