Description
The Sporlan Controls 183384 is a 5-foot thermostatic expansion valve (TXV) element designed for use with R404A and R507 refrigerants — two of the most widely used refrigerants in commercial refrigeration and low-temperature applications. As a direct Sporlan replacement element, this part restores precise superheat control to your TXV assembly without requiring a full valve replacement, saving time and reducing system downtime.
Sporlan, a Parker-Hannifin brand, is a trusted name in refrigeration controls, known for engineering components that deliver consistent performance across demanding commercial and industrial refrigeration systems. The 183384 element is engineered to match original factory specifications, ensuring a reliable, drop-in fit for compatible Sporlan TXV bodies.
Key Features
- Compatible refrigerants: R404A and R507
- 5-foot capillary tube length for flexible installation
- Replacement TXV sensing element for Sporlan valve bodies
- Restores accurate superheat sensing and control
- OEM-quality construction for long-term reliability
- Ideal for commercial refrigeration and low-temperature systems
Application
This element is suited for use in supermarket display cases, walk-in coolers and freezers, refrigerated warehouses, and other commercial refrigeration systems operating on R404A or R507 refrigerant circuits. Replacing a worn or failed sensing element is a cost-effective way to return a TXV to proper operation and maintain system efficiency.
Why Choose Sporlan Controls
Sporlan has been a leader in refrigeration flow control for decades. Their TXV elements are manufactured to exacting tolerances, providing stable superheat regulation that protects compressors and maximizes system efficiency. Specifying genuine Sporlan replacement parts ensures compatibility and performance you can count on.







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