Description
The Sporlan Controls 4122-00 is a 1/2″ normally closed (N/C) solenoid valve body sold less coil, engineered for dependable refrigerant flow control in commercial and industrial HVAC/R applications. As a product of Sporlan — a trusted Parker brand — this valve is built to the exacting standards that refrigeration professionals rely on for long service life and consistent performance.
In the normally closed configuration, the valve remains shut when de-energized, preventing refrigerant flow until the appropriate coil is energized. Sold without a coil, this valve body offers flexibility to pair with the correct Sporlan coil for your specific voltage and application requirements, reducing unnecessary inventory and simplifying system customization.
Key Features
- 1/2″ connection size for compatibility with common refrigeration line sizes
- Normally closed (N/C) operation — valve closes automatically when de-energized for fail-safe refrigerant shutoff
- Sold less coil — allows selection of the appropriate coil voltage for your application
- Sporlan (Parker) engineering for proven reliability in refrigeration and HVAC/R systems
- Suitable for use in liquid, suction, and hot gas refrigerant lines
- Compact, robust valve body construction for long service life
Typical Applications
- Commercial refrigeration systems
- Air conditioning and heat pump circuits
- Liquid line solenoid valve service
- Suction line pump-down control
- Hot gas bypass and defrost circuits
Important Note
This product is the valve body only and does not include a coil. A compatible Sporlan coil must be ordered separately to complete the assembly. Consult Sporlan’s coil selection guide to match the correct coil voltage and enclosure type for your installation.
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