butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator double action pa da electro pneumatic rotary positioner yt1000rsn without feedback and handwheel mon Kit № Name Material 1 Body

№ Name Material 1 Body cast iron GGG50 2 Cuff EPDM 3 Disk cast iron GGG40 4 Stock stainless steel SS 416/2Cr13 5 Hairpin stainless steel AISI 316L 6 Sleeve NBR 7 Sealing ring NBR 8 Fixing plate carbon steel 9 Handle with lock carbon steel

4 186 360 330 150 150 168

and the colour difference between open and closed position reduces the probability of misinterpretation of information

Specification Value Valve Type Rotary disc Diameter 50-250 mm Nominal Pressure 16 bar Operating Medium Temperature from -20 to +200°C Application Water supply

butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator double action pa da electro pneumatic rotary positioner yt1000rsn without feedback and handwheel mon Kit № Name Material 1 BodyButterfly 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