Description
The Sporlan Controls 120423 is a Thermostatic Expansion Valve (TXV) engineered for reliable refrigerant metering in R-22 refrigeration and air conditioning systems. Designed and manufactured by Sporlan — a globally recognized leader in refrigeration controls — this valve delivers precise superheat control to maximize system efficiency and protect the compressor from liquid slugging.
Product Overview
This TXV features 7/8″ inlet and 1-1/8″ outlet connection sizes, making it well-suited for a wide range of commercial and residential R-22 refrigeration and cooling applications. The included 60″ capillary tube provides ample reach for flexible bulb placement on the suction line, allowing technicians to achieve accurate superheat sensing even in challenging installation environments.
Key Features
- Designed for use with R-22 refrigerant systems
- 7/8″ inlet x 1-1/8″ outlet connection sizes
- 60″ capillary tube for flexible remote bulb placement
- Precise superheat control for optimized system efficiency
- Protects compressor from liquid refrigerant slugging
- Sporlan quality construction for long service life
- Suitable for commercial and residential refrigeration and A/C applications
Application
Thermostatic expansion valves are a critical component in the refrigerant circuit, regulating the flow of liquid refrigerant into the evaporator based on suction line superheat. The Sporlan 120423 is ideal for service replacement or new installation in R-22 split systems, package units, and refrigeration equipment where accurate refrigerant metering is essential.
Specifications
- SKU: 120423
- Brand: Sporlan Controls
- Refrigerant: R-22
- Inlet Connection: 7/8″
- Outlet Connection: 1-1/8″
- Capillary Tube Length: 60″
- Valve Type: Thermostatic Expansion Valve (TXV)







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