water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa 85 pneumatic distributor 4v320 10 220v Connection size:DN50 Poids total - 1

Poids total - 1

Principaux paramètres des sauvegardes manuelles

Characteristic Meaning Electric drive type multi-turn Supply voltage 380 V Ambient temperature from -30°C to +70°C Degree of protection of the case IP67 OST flange type type A

Croquis des pièces et des matériaux Vannes papillon WBV0232E-2W-Fb

disk - stainless steel 316L

water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa 85 pneumatic distributor 4v320 10 220v Connection size:DN50 Poids total - 1Butterfly 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