Description
Sporlan Controls 109018 Thermostatic Expansion Valve Overview
The Sporlan Controls 109018 is a thermostatic expansion valve (TXV) engineered for R-22 refrigerant systems. Featuring 3/8″ x 1/2″ ODF connections and a 30″ external equalizer line, this valve delivers precise refrigerant metering to maintain optimal evaporator performance across a wide range of operating conditions. Sporlan’s reputation for quality and reliability makes this TXV a trusted choice for HVAC/R technicians and contractors.
Key Features
- Designed for R-22 refrigerant systems
- 3/8″ inlet x 1/2″ outlet ODF (Outside Diameter Flare) connections for leak-free, secure installation
- 30″ external equalizer capillary line for accurate sensing in systems with higher pressure drops across the evaporator
- Thermostatic expansion valve design ensures consistent superheat control and system efficiency
- Manufactured by Sporlan Controls, a Parker Hannifin brand and industry leader in refrigeration flow controls
Application
This TXV is ideal for use in residential and light commercial air conditioning and refrigeration systems using R-22 refrigerant. The external equalizer configuration makes it well-suited for evaporators with distributor assemblies or multi-circuit coils where significant pressure drop is present.
Specifications
- SKU: 109018
- Refrigerant: R-22
- Inlet Connection: 3/8″ ODF
- Outlet Connection: 1/2″ ODF
- Equalizer Type: External
- Equalizer Line Length: 30″
- Brand: Sporlan Controls (Parker-Sporlan)
Why Choose Sporlan?
Sporlan Controls has been a leading manufacturer of refrigeration and air conditioning components for decades. Their TXVs are known for precise superheat control, durable construction, and consistent performance — helping systems run at peak efficiency and reducing energy costs over time.







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