Description
Sporlan Controls 109841 Thermostatic Expansion Valve Overview
The Sporlan Controls 109841 is a precision-engineered Thermostatic Expansion Valve (TXV) designed for use with R-134A refrigerant in small-capacity refrigeration and air conditioning applications. Rated at 1/4 ton, this valve delivers accurate refrigerant metering to maintain optimal superheat levels, protecting the compressor and maximizing system efficiency.
Key Features
- Designed for R-134A refrigerant systems
- 1/4 Ton capacity rating — ideal for small commercial and light refrigeration applications
- 3/8″ ODF connections for straightforward field installation
- 1/8″ port (inlet/equalizer) for precise pressure sensing and superheat control
- Thermostatic expansion valve design maintains consistent superheat for compressor protection
- Built to Sporlan’s exacting quality standards for long-term reliability
Application
This TXV is suited for small refrigeration systems, display cases, reach-in coolers, and other light-duty R-134A applications requiring dependable refrigerant flow control. The thermostatic expansion valve automatically adjusts refrigerant flow in response to system load changes, helping to prevent liquid slugging and ensuring efficient evaporator utilization.
Specifications
- SKU / Part Number: 109841
- Brand: Sporlan Controls
- Refrigerant: R-134A
- Capacity: 1/4 Ton
- Connection Size: 3/8″ ODF
- Port Size: 1/8″
- Valve Type: Thermostatic Expansion Valve (TXV)
Why Choose Sporlan Controls?
Sporlan Controls, a Parker Hannifin brand, is a globally recognized leader in refrigeration and air conditioning controls. Their TXV product line is trusted by HVAC/R professionals for consistent performance, precise superheat control, and durable construction across a wide range of refrigerants and system types.







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