Automatic Brass Ball Valves Three Wire Ball Valve Fan Coil Electric Ball Valve

**Product Specifications**
Model No.: SKC220
Pressure: Ordinary Pressure
Valve Structure: Direct-Acting Piston Structure
Power Supply: AC Solenoid Valve
Usage: Temperature Control, Flow Control
Standard: GB
Application: Industrial Usage, Water Industrial Usage, Household Usage
Trademark: Saiko
Transport Package: 1PC/Inner Box, 20PCS/Carton
Specification: 1kg/pc
Origin: Jiangsu
**Introduction** The SKC Series Electric Three-Way Valve is designed for on-off control in HVAC water systems. It consists of a driver and a valve body. The valve body is made from high-quality brass, while the driver is constructed from flame-retardant engineering plastic. It includes an internal limit switch and a manual valve opening mechanism, making it easy to debug and test pressure. The B-type driver features an integrated relay, allowing for one-line control and parallel operation with multiple valves, and it works well with various temperature control switches. **Key Features** 1. The motor automatically turns off after the valve completes its opening or closing, ensuring long service life, energy efficiency, and safety. 2. The valve body and driver are separated for quick disassembly and maintenance. 3. The unique valve body design allows for significant pressure differences. 4. The driver comes with a manual controller for system debugging and maintenance. Manual operation is approximately 70% (push the white drive arm down to the bottom, then push inward; once power is restored, the valve and driver will return to automatic mode). 5. The B-type driver includes an internal relay, supporting one-line control and three-speed switching, enabling multi-valve parallel operation and compatibility with various temperature control switches (especially suitable for four-pipe systems). 6. The standard driver is compatible with one temperature controller per electric valve, and any issues resulting from mismatched configurations will not be the manufacturer's responsibility. **Installation Notes** 1. Read the instructions carefully before installation. It is recommended to have a professional perform the installation and follow the wiring diagram. 2. Install the electric valve in a location that is accessible for maintenance and away from surrounding objects. No electrical equipment should be installed beneath the valve body to prevent leakage and potential hazards. The driver must be placed horizontally above the valve body. 3. Clean the pipeline thoroughly before installation and install a 50-mesh (or finer) filter at the front end of the electric valve. **Technical Data**
Structure Standard Pressure 1.6MPa
Power AC24, AC110, AC220V Material Brass
Connection Male Thread Liquid Temperature 1~95°C
**Installation Diagram** Automatic Brass Ball Valves Three Wire Ball Valve Fan Coil Electric Ball Valve **Appearance, Section, and Main Dimensions** Automatic Brass Ball Valves Three Wire Ball Valve Fan Coil Electric Ball Valve This product is ideal for a wide range of applications, including industrial, water treatment, and residential use. Its durable construction and advanced control features make it a reliable choice for HVAC systems. Always follow the installation guidelines to ensure safe and efficient operation.

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