butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator double action pa da Spring Check Valve ru SA-160 60 465 238

ru SA-160 60 465 238 237 77 250 DN

From -30 to +60 °C

Croquis des dimensions et dimensions des vannes d'arrêt et de contrôle à deux voies 25c947p VSR1-21MP-LED-F

V151-1C25 External coating Polyester coating

butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator double action pa da Spring Check Valve ru SA-160 60 465 238Butterfly 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