butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator with return springs pa sa and magnetic switch als200d Connection size:DN150 115 40 38 150 174

115 40 38 150 174 200 104 115 14

eau chaude

mm QT-N-003EM-O1-220VAC 140 109 118 QT-N-005EM-O1-220VAC 166 118 122 QT-N-010EM-O1-220VAC 200 133 128 QT-N-015EM-O1-220VAC 200 133 128 QT-N-020EM-O1-220VAC 269 174 155

mm DN150 225 140 495 200

matériau du disque - Acier inoxydable AISI 316L/1

butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator with return springs pa sa and magnetic switch als200d Connection size:DN150 115 40 38 150 174Butterfly 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