Description
Parker-Sporlan 274037-13 Spring Ball Check Valve Overview
The Parker-Sporlan 274037-13 is a 5/8″ ODF spring ball check valve engineered for dependable one-directional flow control in refrigeration and HVAC systems. Built to Parker-Sporlan’s exacting quality standards, this check valve prevents refrigerant backflow, protecting compressors and other system components from reverse flow damage.
Key Features
- 5/8″ ODF (Outside Diameter Fitting) connection for easy copper line integration
- Spring-loaded ball mechanism ensures positive seating and leak-free shut-off against reverse flow
- Compact, in-line design suitable for a wide range of refrigeration and air conditioning applications
- Durable construction built to Parker-Sporlan’s industry-leading quality standards
- Designed for compatibility with common refrigerants used in commercial and residential HVAC/R systems
Application
This spring ball check valve is ideal for use in refrigeration circuits, heat pump systems, and commercial air conditioning installations where preventing reverse refrigerant flow is critical. The 5/8″ ODF connection makes it straightforward to braze into copper refrigerant lines during new installations or service replacements.
Why Choose Parker-Sporlan
Parker-Sporlan is a globally recognized leader in refrigeration and HVAC flow control components. Their check valves are trusted by professional technicians and contractors for consistent performance, long service life, and reliable system protection across a broad range of operating conditions.







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