water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa 85 pneumatic distributor 4v320 08 220v Expansion Joint Dimensions et dimensions d'installation vanne

Dimensions et dimensions d'installation vanne papillon eau Elephant WBV1413E-2W-Fb matériau du corps - Fonte GGG50/EN-GJS-500-7

body - cast iron GGG50

Technical characteristics of gearboxes (manual backups) Elephant MON:

APL-510N-EX

Porte WBV3432N-2W-Fb PA-SA APL-510N-EX

water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa 85 pneumatic distributor 4v320 08 220v Expansion Joint Dimensions et dimensions d'installation vanneButterfly 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 done by turning the handle counterclockwise, closing clockwise. Pneumatic actuator with return springs PA SA 85 is designed for