Description
The Parker-Sporlan 4140-00 is a normally closed (NC) refrigeration solenoid valve engineered for precise, reliable liquid and suction line flow control in commercial and industrial HVAC/R systems. With a robust 1-5/8″ ODF sweat connection and a generous Cv rating of 12.2, this valve is built to handle high-flow refrigeration applications while maintaining tight shutoff integrity when de-energized.
Key Features
- Normally Closed (NC) operation — valve closes automatically upon de-energization for fail-safe system protection
- 1-5/8″ ODF sweat connection for straightforward field installation
- 12.2 Cv flow coefficient for high-capacity refrigerant flow
- 0–50 PSI operating pressure range suitable for a wide variety of refrigeration circuit applications
- Parker-Sporlan quality construction for long service life and dependable cycling performance
- Compatible with common refrigerants used in commercial refrigeration and HVAC systems
Specifications
- SKU: 4140-00
- Brand: Parker-Sporlan
- Connection Size: 1-5/8″ ODF (sweat)
- Valve Action: Normally Closed (NC)
- Cv Rating: 12.2
- Operating Pressure Range: 0–50 PSI
Applications
- Commercial refrigeration liquid and suction line control
- Pump-down cycle control in refrigeration systems
- Evaporator feed and defrost circuit management
- Industrial HVAC/R process cooling applications
Trust Parker-Sporlan’s proven engineering in the 4140-00 solenoid valve to deliver consistent, efficient refrigerant flow management in your most demanding installations.







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