Description
The Sporlan Controls 129194 is a thermostatic expansion valve (TXV) engineered for R-22 refrigerant systems with a 4-ton capacity. Designed for reliable refrigerant metering, this valve helps maintain optimal evaporator performance by precisely regulating refrigerant flow in response to system load changes — protecting the compressor and maximizing system efficiency.
Key Features
- Refrigerant: R-22
- System Capacity: 4 Ton
- Inlet Connection: 1/2″ ODF
- Outlet Connection: 5/8″ ODF
- Thermostatic expansion valve (TXV) design for precise superheat control
- Engineered for consistent performance across varying load conditions
- Manufactured by Sporlan Controls, a trusted name in refrigeration flow control
Application
This TXV is suited for residential and light commercial air conditioning and refrigeration systems using R-22 refrigerant. It provides accurate superheat regulation, helping prevent liquid refrigerant from reaching the compressor while ensuring the evaporator coil is fully utilized.
Why Choose Sporlan?
Sporlan Controls, a Parker Hannifin brand, is a globally recognized leader in refrigeration and air conditioning components. Their TXVs are known for durability, precision, and compatibility across a wide range of HVAC/R applications.







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