Description
The Sporlan Controls 108934 is a thermostatic expansion valve (TXV) engineered for reliable refrigerant metering in R404A refrigeration and cooling systems. Designed for professional HVAC/R technicians and contractors, this valve delivers precise superheat control to protect compressors and optimize system efficiency.
Key Features
- Refrigerant: R404A compatible
- Inlet connection: 3/8″ ODF (solder)
- Outlet connection: 1/2″ ODF (solder)
- External equalizer line: 30″ length for accurate downstream pressure sensing
- Thermostatic expansion valve (TXV) design for precise superheat regulation
- Built to Sporlan’s exacting manufacturing standards for long-term reliability
Why Choose Sporlan?
Sporlan Controls, a Parker Hannifin brand, is a globally recognized leader in refrigeration and HVAC controls. Their TXV lineup is trusted by commercial refrigeration professionals for consistent performance, tight superheat control, and durable construction across demanding applications.
Application
- Commercial refrigeration systems using R404A refrigerant
- Walk-in coolers, reach-in cases, and display cases
- Systems requiring external equalizer connections for accurate pressure balancing
Specifications
- Brand: Sporlan Controls
- SKU: 108934
- Refrigerant: R404A
- Inlet Size: 3/8″ ODF
- Outlet Size: 1/2″ ODF
- Equalizer Type: External
- Equalizer Line Length: 30″







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