Description
Sporlan Controls 129109 Thermostatic Expansion Valve Overview
The Sporlan Controls 129109 is a thermostatic expansion valve (TXV) engineered for reliable refrigerant metering in R407C systems rated at 5-ton capacity. Designed with 5/8″ x 7/8″ ODF connections, this valve delivers accurate superheat control to maximize system efficiency and protect the compressor from liquid slugging.
Key Features
- Refrigerant: R407C compatible
- System Capacity: 5 Ton
- Inlet Connection: 5/8″ ODF
- Outlet Connection: 7/8″ ODF
- Precise superheat regulation for consistent system performance
- Robust construction for long service life in commercial and residential HVAC applications
- Drop-in replacement designed to OEM specifications
Application
The Sporlan 129109 TXV is ideal for use in split-system air conditioners, heat pumps, and refrigeration systems utilizing R407C refrigerant. Proper superheat control provided by this valve helps maintain optimal evaporator performance, prevents compressor damage, and contributes to overall system energy efficiency.
Why Choose Sporlan Controls
Sporlan Controls, a Parker Hannifin brand, is a globally recognized leader in refrigeration and HVAC controls. Their thermostatic expansion valves are trusted by HVAC professionals for precision engineering, durability, and consistent field performance across a wide range of commercial and residential applications.







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