La double action implique que l'ouverture et la fermeture de la vanne connectée au mécanisme sont effectuées par une alimentation en air comprimé alternée via l'un des deux raccords de connexion
The Elephant APL-410N EX limit switch unit is an electrical device designed to open and close the working circuit and to visualize the positions of the shut-off element of pipeline valves
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The modular design of the manual override is intended to provide the most effective and efficient solution to the entire range of manual override tasks
water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa sa pneumatic distributor 4m310 08 24v lsu apl 510n ex atu afc2000 Shut-Off Valve La double action implique queRotary 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. Elephant pneumatic double acting rotary actuators PA DA and
