Description
Sporlan Controls 168170 Thermostatic Expansion Valve
The Sporlan Controls 168170 is a thermostatic expansion valve (TXV) engineered for use with R-404A and R-507 refrigerants — two of the most widely used refrigerants in commercial refrigeration and low-temperature applications. Designed and manufactured by Sporlan, a trusted name in refrigeration flow control, this TXV delivers precise refrigerant metering to maintain optimal evaporator performance, protect the compressor from liquid slugging, and maximize overall system efficiency.
Key Features
- Compatible refrigerants: R-404A and R-507
- Inlet connection: 3/8″ ODF
- Outlet connection: 1/2″ ODF
- Thermostatic expansion valve design for accurate superheat control
- Engineered for commercial refrigeration and low-temperature systems
- Manufactured by Sporlan Controls, a Parker Hannifin brand
Application
This TXV is well-suited for walk-in coolers, reach-in refrigeration cases, display cases, and other commercial refrigeration systems operating on R-404A or R-507 refrigerant circuits. The ODF (Outside Diameter Fitting) connections allow for straightforward brazing installation, ensuring a secure, leak-free joint in the liquid line.
Why Choose Sporlan?
Sporlan Controls has been a leading manufacturer of refrigeration flow control components for decades. Their TXVs are recognized throughout the HVAC/R industry for consistent superheat control, durable construction, and broad system compatibility — making the 168170 a reliable choice for both new installations and service replacements.







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