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 and atu afc2000 Connection size:DN50 Butterfly valve model WBV3232N-2W-Fb PA-SA

Butterfly valve model WBV3232N-2W-Fb PA-SA 4M310-08 APL-510N-EX 4M310-08 24V is designed for use as shut-off or regulating valves to control flows in heating systems

Sketch of parts and materials Butterfly valves WBV1432E-2W-Fb-H

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GOST 6357-81

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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 and atu afc2000 Connection size:DN50 Butterfly valve model WBV3232N-2W-Fb PA-SAButterfly 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