butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator with return springs pa sa pneumatic distributor 4v320 10 220v lsu apl 410n ex and atu afc2000 Connection size:DN50 4 279 46 80 150

4 279 46 80 150 134 121

5 167 124 2 50 124 186 164 2

5 72 92 65 30 80 DA-065 36 47 81 88 108 72 30 80 DA-083 46 57 98

The valves open and close by turning the disk by 90°

mm 104 104 104 104 104 130 130 160 226 h3

butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator with return springs pa sa pneumatic distributor 4v320 10 220v lsu apl 410n ex and atu afc2000 Connection size:DN50 4 279 46 80 150Butterfly 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. Pneumatic actuators with return springs PA SA x use one port for supplying the control medium and