Description
The Sporlan Controls 904015 is a 7/8″ discharge bypass valve body engineered for refrigeration and air conditioning systems requiring precise compressor capacity control. Operating over a 0–100 PSI pressure range, this valve body works by diverting hot discharge gas back into the low-pressure side of the system, preventing compressor short-cycling and maintaining stable system operation under varying load conditions.
Key Features
- 7/8″ connection size for straightforward field installation
- Operating pressure range: 0–100 PSI
- Discharge bypass design prevents compressor short-cycling
- Maintains minimum system load during low-demand conditions
- Durable valve body construction for long-term refrigeration service
- Compatible with Sporlan discharge bypass valve assemblies and accessories
Application
Discharge bypass valve bodies are a critical component in commercial refrigeration and HVAC systems where compressor capacity must be modulated to match fluctuating load demands. By routing excess discharge gas back to the suction line or evaporator inlet, the Sporlan 904015 helps protect the compressor from damage caused by low-load short-cycling, extends equipment life, and improves overall system efficiency.
Specifications
- SKU: 904015
- Brand: Sporlan Controls (Parker-Sporlan)
- Connection Size: 7/8″
- Pressure Range: 0–100 PSI
- Valve Type: Discharge Bypass Body
Why Choose Jackson Systems?
Jackson Systems stocks a comprehensive selection of Sporlan Controls refrigeration components, including valve bodies, solenoid valves, filter driers, and more. Order with confidence knowing you’re getting genuine Sporlan quality backed by expert HVAC support.







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