butterfly valves elephant wbv3131s 2w t h food grade 15135783289167 Double acting huile 3 Principe de fonctionnement

huile 3 Principe de fonctionnement action directe 4 Type d'appareil normalement ouvert 5 Raccordement au pipeline fileté 7 Alimentation de la bobine

il suffit de la tourner de 90 degrés

du pétrole

La vanne papillon WBV1413E-2W-Fb PA-SA APL-510N-EX est conçue pour être utilisée comme vanne d'arrêt ou de régulation pour le contrôle du débit dans les systèmes d'alimentation en chaleur

The combination of three offsets at the moment of pressing and opening the sealing surfaces ensures a complete absence of friction of the sealing surfaces

butterfly valves elephant wbv3131s 2w t h food grade 15135783289167 Double acting huile 3 Principe de fonctionnementButterfly valves are designed for use as shut off or regulating valves to control 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 PA