An electrically actuated UPVC true union ball valve is a type of valve that utilizes an electric actuator to control the flow of liquids or gases through a piping system. 

Here's a breakdown of its components and features:

• UPVC (Unplasticized Polyvinyl Chloride) Construction: This material offers excellent corrosion and chemical resistance. This makes the valve suitable for use in applications involving various chemicals, including water treatment, chemical processing, and some industrial applications.
• True Union Design: The true union feature allows for easy installation, maintenance, and replacement of the valve body without needing to cut or disassemble the entire pipe section. This design consists of two halves with a union nut in the middle, enabling the valve to be disassembled for servicing.
• Electric Actuator: The electric actuator provides automated and remote control of the valve's opening and closing mechanism. This enhances efficiency by reducing the need for manual intervention and enabling integration into automated systems.
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  • Control Types: Electric actuators can be controlled in various ways, including:
    • On/Off: Fully open or fully closed operation.
    • Modulating: Allowing for intermediate positions and precise flow control.
  • Power Supply: Available in various voltage options, such as 12V DC, 24V DC, and 220V AC.
  • Manual Override: Many actuators include a manual override mechanism (e.g., a key type or wheel type) for manual operation in case of power failure or emergency.
  • Enclosure: Electric actuators are available with weatherproof and flameproof enclosures, 
• Working Pressure and Temperature: These valves are designed to operate within specific pressure and temperature ranges, which should be considered during selection.
• Size Range: Available in various sizes to suit different piping requirements, typically ranging from 1/2" to 4" (20mm to 110mm).
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Applications

Electrically actuated UPVC true union ball valves are widely used in a variety of industries and applications, including:

• Water Management: Domestic water systems, RO water treatment plants, and wastewater treatment.
• Chemical Processing: Handling corrosive chemicals.
• Industrial Automation: Integration into automated industrial processes.
• Farm Automation: Low-pressure water management in agriculture. 
• Swimming pool
• Chemical Dosing System
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Advantages

• Corrosion Resistance: UPVC construction provides excellent resistance to chemicals and corrosion.
• Ease of Maintenance: The true union design simplifies maintenance and replacement procedures.
• Automated Control: Electric actuators enable remote and automated operation, enhancing efficiency and reducing manual labor.
• Cost-Effectiveness: UPVC valves are generally lighter in weight and more cost-effective compared to metallic valves.
• Leakage Reduction: Reliable sealing helps minimize leakage risks. 
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In summary, electrically actuated UPVC true union ball valves offer a reliable, efficient, and cost-effective solution for automated fluid control in various applications requiring corrosion resistance and ease of maintenance.