water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 10 220v Heat supply system 0619 (20L) 3 Joint d'étanchéité

0619 (20L) 3 Joint d'étanchéité Klingerite 4 Soupape d'air acier inoxydable AISI 304 5 Siège de soupape acier inoxydable AISI 304 6 Levier acier inoxydable AISI 304 7 Flotter acier inoxydable AISI 304 8 Liège Acier C35E

ce qui rend les purgeurs de vapeur à flotteur essentiels au bon fonctionnement et à la longévité des systèmes de chauffage et de refroidissement

Butterfly valves WBV3131S-2W-W-H

Matériaux des pièces de l'accouplement accouplement Elephant st-pn10-16

disc - stainless steel 316L

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 10 220v Heat supply system 0619 (20L) 3 Joint d'étanchéitéButterfly 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