water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback With pneumatic actuator Croquis des détails et des

Croquis des détails et des matériaux des compensateurs en caoutchouc Elephant CR-N17-T

Les servomoteurs électriques quart de tour sont conçus pour la commande locale à distance de la rotation d'une vanne d'arrêt de 0° à 270° de types tels que les vannes à boisseau sphérique

The HAM gearbox allows the required positioning of the shut-off body to be manually set by a quarter turn

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The valves are opened and closed by turning the disk 90°

water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback With pneumatic actuator Croquis des détails et desButterfly 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 actuators with return spring PA SA are designed for automation