Description
The Sporlan Controls 129010 is a thermostatic expansion valve (TXV) engineered for reliable refrigerant metering in R404A systems rated at 4-ton capacity. Featuring 1/2″ inlet and 5/8″ ODF outlet connections, this valve delivers precise superheat control to maximize system efficiency, protect the compressor, and maintain consistent cooling performance in commercial refrigeration and air conditioning applications.
Sporlan is a trusted name in refrigeration controls, and the 129010 upholds that reputation with rugged construction and accurate modulation suited for the operating characteristics of R404A refrigerant. Whether used in walk-in coolers, display cases, or commercial HVAC systems, this TXV ensures the evaporator operates at peak capacity under varying load conditions.
Key Features
- Designed specifically for R404A refrigerant systems
- 4-ton nominal capacity for commercial-scale applications
- 1/2″ inlet x 5/8″ ODF outlet connections for straightforward installation
- Precise thermostatic superheat control protects the compressor and optimizes evaporator performance
- Durable construction built to Sporlan’s industry-leading quality standards
- Suitable for commercial refrigeration and HVAC applications
Specifications
- SKU: 129010
- Brand: Sporlan Controls
- Refrigerant: R404A
- Capacity: 4 Ton
- Inlet Connection: 1/2″ ODF
- Outlet Connection: 5/8″ ODF
- Valve Type: Thermostatic Expansion Valve (TXV)







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