water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da 105 1 double action 4v320 08 220v lsu apl 510n ex atu afc2000 Taille de la connexion:DN150 8 150 QT-N-040EMT 285 240

8 150 QT-N-040EMT 285 240 211 8-22 241

Vanne pneumatique 4V320-10 220V

Butterfly valves WBV3232E-2W-Fb body - stainless steel 316L

PA-DA pneumatic actuator

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da 105 1 double action 4v320 08 220v lsu apl 510n ex atu afc2000 Taille de la connexion:DN150 8 150 QT-N-040EMT 285 240Butterfly 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 actuator is designed to automate the process of control of