Description
The Sporlan Controls SBFSE-AZ Thermostatic Expansion Valve (TXV), SKU 108618, is a precision refrigerant metering device engineered to optimize system efficiency and protect compressors in commercial and residential refrigeration and air conditioning applications. Sporlan — a trusted name in refrigeration controls under the Parker-Sporlan brand — designs these valves to deliver consistent superheat control across a wide range of operating conditions.
Product Overview
The SBFSE-AZ TXV automatically modulates refrigerant flow into the evaporator based on suction line superheat, ensuring the evaporator operates at peak capacity while preventing liquid refrigerant from reaching the compressor. The 3/8″ inlet and 1/2″ outlet connections make this valve a practical fit for a variety of system configurations.
Key Features
- Thermostatic expansion valve (TXV) for precise refrigerant flow control
- 3/8″ inlet x 1/2″ outlet connection sizes
- SBFSE-AZ model designation for compatibility with specific refrigerant and capacity ranges
- Maintains consistent superheat to maximize evaporator efficiency
- Protects the compressor from liquid slugging
- Engineered to Sporlan’s rigorous quality and performance standards
- Suitable for commercial and residential refrigeration and air conditioning systems
Why Choose a Sporlan TXV?
Sporlan Controls has decades of expertise in refrigeration system components. Their TXVs are widely specified by OEMs and trusted by service technicians for reliable, long-term performance. The SBFSE-AZ series is designed for straightforward installation and dependable superheat regulation, reducing service callbacks and improving overall system longevity.
Application
- Commercial refrigeration systems
- Air conditioning and heat pump systems
- Light commercial and residential HVAC/R equipment







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