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 210n and atu afc2000 Pressure:10 bar mm 112 112 112 112

mm 112 112 112 112 112 140 220 270 A1

with electric drive DAV 220V

° 90±5 Internal thermal protection switch-off at 110°C ±5°C

A distinctive feature of the needle valve is a conical needle-like apex at the end of the valve stem

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 210n and atu afc2000 Pressure:10 bar mm 112 112 112 112Butterfly 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