Description
The Sporlan Controls 044434-14 is a Thermostatic Expansion Valve (TXV) engineered to deliver precise refrigerant flow control in commercial and residential refrigeration and air conditioning systems. Sporlan, a trusted name in refrigeration controls, designs its TXVs to maintain optimal superheat levels at the evaporator outlet — protecting the compressor and maximizing system efficiency across a wide range of operating conditions.
Product Overview
Thermostatic expansion valves are the heart of any direct-expansion refrigeration system. The Sporlan 044434-14 meters liquid refrigerant into the evaporator at the exact rate needed to match the system load, preventing both liquid floodback and excessive superheat. The result is a system that runs efficiently, reliably, and with extended component life.
Key Features & Benefits
- Precise superheat control for maximum evaporator efficiency
- Protects the compressor from liquid refrigerant floodback
- Engineered for consistent performance across varying load conditions
- Durable construction built to Sporlan’s industry-leading quality standards
- Designed for straightforward installation and serviceability
- Compatible with a wide range of refrigerants used in commercial and residential HVAC/R applications
Applications
- Commercial refrigeration systems
- Residential and light commercial air conditioning
- Direct-expansion evaporator circuits
- Replacement and retrofit installations
Why Choose Sporlan Controls?
Sporlan Controls, a Parker Hannifin brand, has been a leading manufacturer of refrigeration and air conditioning controls for decades. Their TXVs are trusted by HVAC/R technicians and engineers worldwide for their reliability, accuracy, and long service life. The 044434-14 upholds that legacy, making it an ideal choice for new installations and field replacements alike.







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