Description
The Sporlan Controls 163591 is a thermostatic expansion valve (TXV) engineered for use with R404A refrigerant in medium- to large-capacity commercial refrigeration applications. Rated at 7.5 tons, this valve delivers precise refrigerant metering to maintain optimal evaporator performance, protect the compressor from liquid slugging, and maximize overall system efficiency.
Sporlan is a globally recognized leader in refrigeration flow controls, and this TXV reflects the brand’s commitment to accuracy, durability, and consistent superheat control across a wide range of operating conditions. Whether used in walk-in coolers, freezers, display cases, or other commercial refrigeration systems, the 163591 is a trusted solution for R404A applications.
Key Features
- Designed for R404A refrigerant systems
- 7.5-ton capacity for medium-to-large commercial refrigeration loads
- 5/8″ ODF inlet x 1-1/8″ ODF outlet connections for straightforward installation
- Thermostatic expansion valve design for accurate superheat control
- Helps protect compressors by preventing liquid refrigerant flood-back
- Optimizes evaporator efficiency for improved system performance
- Built to Sporlan’s rigorous quality and reliability standards
Specifications
- SKU: 163591
- Brand: Sporlan Controls
- Refrigerant: R404A
- Capacity: 7.5 Ton
- Inlet Connection: 5/8″ ODF
- Outlet Connection: 1-1/8″ ODF
- Valve Type: Thermostatic Expansion Valve (TXV)
Application
Ideal for commercial refrigeration systems including walk-in coolers, walk-in freezers, reach-in display cases, and other medium-to-large capacity R404A installations where reliable refrigerant flow control is essential.







Reviews
There are no reviews yet.