Description
The Sporlan Controls 129838 is a thermostatic expansion valve (TXV) engineered for R-22 refrigerant systems requiring reliable, precise refrigerant metering at an 8-ton capacity. Featuring 1/2″ inlet and 7/8″ outlet ODF (Outside Diameter Flare/Solder) connections, this valve is designed for straightforward field installation in commercial and residential cooling applications.
As a trusted name in refrigeration controls, Sporlan’s TXV technology maintains optimal superheat levels across varying load conditions, protecting the compressor from liquid slugging while maximizing system efficiency and longevity.
Key Features
- Refrigerant: R-22 compatible
- Capacity: 8 Ton
- Inlet Connection: 1/2″ ODF
- Outlet Connection: 7/8″ ODF
- Function: Thermostatic expansion valve (TXV) for precise refrigerant metering
- Maintains consistent superheat under varying load conditions
- Protects compressor from liquid floodback
- Engineered for commercial and residential HVAC/R applications
Application
The Sporlan 129838 TXV is ideal for use in split-system air conditioners, packaged units, and commercial refrigeration systems operating on R-22 refrigerant. Its ODF connections allow for clean, leak-resistant solder joints during installation, ensuring long-term system integrity.
Why Choose Sporlan?
Sporlan Controls, a Parker Hannifin brand, is a globally recognized leader in refrigeration and air conditioning controls. Their TXV product line is known for precision engineering, durability, and consistent performance — making them the preferred choice of HVAC professionals worldwide.







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