butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator double action pa da Connection size:DN80 80 l/min (at 1

80 l/min (at 1

Housing protection rating

assurant la stabilité du système en cas de fluctuations de température et de pression

mm 99 118 132 156 181 211 370 480 D0

electropneumatic positioner YT-1000RSN with feedback

butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator double action pa da Connection size:DN80 80 l/min (at 1Butterfly 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