butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator double action pa da pneumatic distributor 4v320 10 220v and atu afc2000 Connection size:DN50 2 40 180 145 110

2 40 180 145 110 80 260 212 16 100 4-18 G 1/4″ 5

0 125 127 190

5 70 94 Y 145 178 212 280 H 120 133 180 195 S 53 56

0 119 290 280 80 76 88

butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator double action pa da pneumatic distributor 4v320 10 220v and atu afc2000 Connection size:DN50 2 40 180 145 110Butterfly valves made of UPVC (unplasticized polyvinyl chloride) is designed to reliably shut off and regulate the flow of aggressive and neutral liquids at moderate pressures and temperatures. Due to its high chemical resistance and corrosion resistance, it is widely used in the chemical industry, water treatment systems and municipal infrastructure. PA DA x double acting pneumatic actuators use two ports to supply the control medium and create