Description
The Sporlan Controls 109108 is a thermostatic expansion valve (TXV) engineered for reliable refrigerant metering in R-404A refrigeration systems. Designed for small-capacity applications in the 1/4 to 1/3 ton range, this valve delivers precise superheat control to maximize system efficiency and protect the compressor from liquid slugging.
Featuring 3/8″ inlet and 1/2″ outlet connections, the 109108 integrates cleanly into standard refrigeration line configurations. The 60″ capillary tube provides ample reach for flexible remote bulb placement, ensuring accurate sensing of evaporator outlet conditions even in challenging installation layouts.
Sporlan’s TXVs are trusted by refrigeration professionals for consistent performance, durable construction, and compatibility with modern low-GWP refrigerant blends like R-404A — making the 109108 a dependable choice for walk-in coolers, reach-in cases, and other light commercial refrigeration equipment.
Key Features
- Valve type: Thermostatic Expansion Valve (TXV)
- Refrigerant: R-404A
- Capacity range: 1/4 to 1/3 ton
- Inlet connection: 3/8″
- Outlet connection: 1/2″
- Capillary tube length: 60″
- Designed for precise superheat control and compressor protection
- Suitable for light commercial refrigeration applications
Applications
- Walk-in coolers and freezers
- Reach-in display cases
- Small commercial refrigeration systems using R-404A







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