Description
The Sporlan Controls 125423 is a heavy-duty thermostatic expansion valve (TXV) engineered for high-capacity R-410A refrigeration and air conditioning systems. Designed to deliver precise refrigerant metering at a 20-ton capacity, this valve ensures optimal superheat control and system efficiency across a wide range of operating conditions.
Sporlan, a Parker brand and industry leader in refrigeration controls, manufactures this TXV to meet the demanding requirements of commercial HVAC applications. The 1-1/8″ inlet and 1-3/8″ outlet connections make it a direct fit for large commercial systems, reducing installation time and ensuring leak-free performance.
Key Features
- Designed for R-410A refrigerant — compatible with modern, environmentally preferred systems
- 20-ton capacity for large commercial HVAC and refrigeration applications
- 1-1/8″ inlet x 1-3/8″ outlet connection sizes for easy system integration
- Precise superheat control to maximize system efficiency and protect the compressor
- Robust construction built to Sporlan’s industry-leading quality standards
- Engineered for reliable, long-service-life performance in demanding commercial environments
Application
- Commercial air conditioning systems
- Large-capacity refrigeration systems
- Direct expansion (DX) evaporator coil applications
- R-410A system retrofits and new installations
Specifications
- SKU: 125423
- Brand: Sporlan Controls (Parker)
- Refrigerant: R-410A
- Capacity: 20 Ton
- Inlet Connection: 1-1/8″
- Outlet Connection: 1-3/8″
- Valve Type: Thermostatic Expansion Valve (TXV)







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