there are two sensors in a sealed box that monitor the position of the actuator shaft and signal in extreme positions
Overall and installation dimensions of pneumatic distributors Elephant 4M310-08 24V:
par rapport auxquels les matériaux utilisés dans la vanne sont résistants à la corrosion) comme dispositif d'arrêt dans les systèmes de contrôle automatique de l'alimentation en chaleur et de l'alimentation en eau dans les installations industrielles et civiles
epoxy powder coated Shaft material alloy steel Supply voltage 24V/DC Cable gland 2xM18 gland Connection type ISO 5211 Self-locking device self-locking worm and worm gear Automatic shut-off in open
Sketch of materials of butterfly valves Elephant WBV3131V-2W-Fb DN50-300 PN16
butterfly valves elephant wbv3131s 2w t h food grade 15135786762575 Threaded there are two sensors inButterfly 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 Elephant pneumatic double acting rotary actuators