Description
The Sporlan Controls 4079-00 is a 2-way, normally closed (N/C) solenoid valve designed for precise refrigerant flow control in commercial and industrial refrigeration and air conditioning systems. Featuring a 3/8″ ODF sweat connection, this valve ships without a coil, allowing technicians to pair it with the appropriate Sporlan coil for their specific voltage and application requirements.
Key Features
- 2-way, normally closed (N/C) valve operation — closes automatically when de-energized for safe system shutoff
- 3/8″ ODF sweat connection for straightforward copper line installation
- Sold less coil — compatible with a range of Sporlan replacement coils for flexible voltage selection
- Designed for use in refrigeration and air conditioning liquid, suction, and hot gas lines
- Durable construction built to Sporlan’s industry-leading quality standards
- Direct replacement for OEM and aftermarket refrigeration solenoid valve applications
Application
The Sporlan 4079-00 solenoid valve is ideal for controlling refrigerant flow in walk-in coolers, reach-in refrigerators, commercial air conditioning systems, and other refrigeration circuits. The normally closed design ensures the valve defaults to a closed position upon power loss, protecting the system from unintended refrigerant migration.
Installation Notes
- Coil must be purchased separately — select the appropriate Sporlan coil for your system voltage
- 3/8″ ODF connection — braze to copper tubing per standard refrigeration practices
- Install in accordance with all applicable local codes and refrigeration system manufacturer guidelines







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