◆ Product Overview: 

The HQ electric fully-fluorine-lined butterfly valve is a special anti-corrosion electric automatic control butterfly valve composed of the HQ series explosion-proof electric actuator and a fully-fluorine-lined valve body. It is driven by 90° rotary electric operation to achieve automatic opening and closing, cutting off, and flow regulation of pipes containing strong corrosive acids and alkalis. It is a dedicated anti-corrosion valve for chemical strong acid and strong alkali working conditions. 

◆ Nominal diameter: DN50-DN300 

◆ Connection method: Clamp type 

◆ Valve body material: ductile iron casing + inner wall fully lined with PTFE (tetrafluoroethylene) 

◆ Sealing material: PTFE (Polytetrafluoroethylene) 

◆ Nominal diameter: DN50 to DN30 

◆ Nominal Pressure: PN10, PN16 

◆ Working temperature: -20℃ to 180℃ 

◆ Power supply voltage: AC 220V / DC 24V

Each process, each facility, and each environmental constraint has its own special requirements. As a result, Kinko offers a comprehensive range of products that include different performance levels, pressures, functions and materials.