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Structure
Standard
Pressure
1.6MPa
Power
AC24V, AC110V, AC220V
Material
Brass
Connection
Male Thread
Liquid Temperature
1~95°C
**Appearance, Section, and Main Dimensions**
This product is ideal for use in industrial, commercial, and residential environments where precise control of flow and temperature is required. Its durable construction and user-friendly design make it a reliable choice for HVAC systems.
Automatic Brass Ball Valves Three Wire Ball Valve Fan Coil Electric Ball Valve
**Product Specifications**
**Installation Diagram**
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 features an internal limit switch and a manual valve opening mechanism, making it easy to adjust and test pressure. The B-type driver includes a built-in relay, allowing for one-line control and multi-valve parallel operation, compatible with various temperature control switches.
**Key Features**
1. The motor automatically turns off after the valve completes its operation, ensuring long service life and energy efficiency.
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 includes a manual controller for system debugging and maintenance. Manual operation is approximately 70% (push down the white drive arm to the bottom, then push inward; when power is restored, the valve will return to automatic mode).
5. The B-type driver supports one-line control and three-speed switching, enabling multiple valves to operate in parallel and work with different temperature control switches (especially suitable for four-pipe systems).
6. The standard driver is designed to work with one temperature controller per electric valve only. Any issues arising from mismatched configurations will not be the manufacturer's responsibility.
**Installation Notes**
1. Read the instructions carefully before installation. Hire a professional to perform the installation and follow the wiring diagram.
2. Install the electric valve at a safe distance from surrounding objects and ensure it is accessible for maintenance. No electrical equipment should be placed under the valve body to prevent leakage or danger. The driver must be installed horizontally above the valve body.
3. Clean the piping thoroughly before installation and install a 50-mesh (or finer) filter at the front end of the electric valve.
**Technical Data**