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 lsu apl 510n ex atu afc2000 and handwheel mon Lift Check Valve Parts and materials sketch for

Parts and materials sketch for butterfly valves Elephant WBV3131V-2W-Fb-H

Electric quarter-turn actuators are designed for remote and local control of shut-off pipeline valves having a quarter-turn shut-off valve

gearbox) Sealing class A Manufacturer's country China Service life 10 years Warranty 12 months

fats Flow direction double-sided Connection to pipeline interflanged Body material cast iron GGG50

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 lsu apl 510n ex atu afc2000 and handwheel mon Lift Check Valve Parts and materials sketch forButterfly 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