Description
The Sporlan Controls 108958 is a thermostatic expansion valve (TXV) engineered for reliable refrigerant metering in R134A systems. Featuring 3/8″ inlet and 1/2″ outlet ODF (Outside Diameter Flare) connections and a 30″ external equalizer line, this valve delivers precise superheat control to maximize system efficiency and protect the compressor from liquid slugging.
Sporlan, a Parker brand, is a globally recognized leader in refrigeration and air conditioning controls. Their TXVs are trusted by HVAC/R professionals for consistent performance across commercial and industrial refrigeration applications.
Key Features
- Designed for use with R134A refrigerant
- 3/8″ inlet x 1/2″ outlet ODF connections for easy field installation
- 30″ external equalizer line for accurate downstream pressure sensing
- Thermostatic expansion valve design provides precise superheat regulation
- Helps protect compressors by preventing liquid refrigerant floodback
- Engineered for dependable performance in commercial refrigeration systems
- Manufactured by Sporlan Controls (Parker), a trusted name in HVAC/R components
Specifications
- SKU: 108958
- Brand: Sporlan Controls (Parker)
- Refrigerant: R134A
- Inlet Connection: 3/8″ ODF
- Outlet Connection: 1/2″ ODF
- Equalizer Type: External
- Equalizer Line Length: 30″
- Valve Type: Thermostatic Expansion Valve (TXV)
Applications
- Commercial refrigeration systems using R134A refrigerant
- Evaporator superheat control in medium- and low-temperature applications
- Systems requiring external equalization for accurate pressure sensing across the evaporator







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