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 10 220v lsu apl 210n atu afc2000 Swing check valve 4 153 34 50 131

4 153 34 50 131 109 121

265 100 99 220 308 350 158 193 44

055 80 79 200 279 310 158 160 31

5) mm2 Cable entry thread 2 x NPT1/2” Visual indicator type two-color hemisphere: OPEN - yellow CLOSED - red Switches/sensors two mechanical switches two proximity sensors Nominal voltage

actionneur électrique Elephant MT-380

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 10 220v lsu apl 210n atu afc2000 Swing check valve 4 153 34 50 131Butterfly 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