Description
Sporlan Controls 164391 Thermostatic Expansion Valve Overview
The Sporlan Controls 164391 is a thermostatic expansion valve (TXV) engineered for reliable refrigerant metering in R-404A refrigeration and cooling systems. Rated at 1-ton capacity, this valve delivers consistent superheat control to protect compressors and maximize system efficiency. With 3/8″ inlet and 1/2″ outlet connections and a 5-foot capillary tube, it is designed for straightforward installation in a wide range of light commercial and refrigeration applications.
Key Features
- Designed for R-404A refrigerant systems
- 1-ton (12,000 BTU/hr) nominal capacity
- 3/8″ inlet x 1/2″ outlet connection sizes
- 5-foot capillary tube for flexible bulb placement
- Precise superheat control for improved system efficiency
- Protects compressor from liquid slugging
- Sporlan quality construction for long service life
Application
This TXV is well-suited for light commercial refrigeration equipment, reach-in coolers, display cases, and other R-404A systems requiring accurate refrigerant flow control at 1-ton capacity. The 5-foot capillary tube provides installation flexibility, allowing the sensing bulb to be positioned optimally on the suction line.
Specifications
- Brand: Sporlan Controls
- SKU / Part Number: 164391
- Refrigerant: R-404A
- Capacity: 1 Ton
- Inlet Connection: 3/8″
- Outlet Connection: 1/2″
- Capillary Tube Length: 5 feet
- Valve Type: Thermostatic Expansion Valve (TXV)







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