Description
The Copeland EX4-I21 (SKU 097719) is a precision-engineered electrical control valve designed for reliable refrigerant flow management in commercial and residential HVAC/R systems. Featuring 3/8″ x 5/8″ sweat connections and 24Vdc electrical actuation, this valve delivers accurate, responsive control to optimize system efficiency and performance.
Key Features
- Model: EX4-I21 — Copeland electronic expansion/control valve
- Connection type: 3/8″ x 5/8″ sweat (brazed) fittings for secure, leak-free installation
- Operating voltage: 24Vdc for compatibility with standard HVAC control systems
- Electrical actuation for precise, electronically governed refrigerant flow control
- Engineered by Copeland, a trusted leader in HVAC/R components and compressor technology
- Suitable for use in split systems, heat pumps, and refrigeration applications
Application
The Copeland EX4-I21 electrical control valve is ideal for HVAC technicians and contractors requiring dependable electronic flow control in refrigerant circuits. The sweat connection design ensures a robust, professional-grade installation, while the 24Vdc actuation integrates seamlessly with modern control boards and building automation systems.
Specifications
- SKU: 097719
- Model: EX4-I21
- Inlet Connection: 3/8″ Sweat
- Outlet Connection: 5/8″ Sweat
- Control Voltage: 24Vdc
- Valve Type: Electrical Control Valve
- Brand: Copeland







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