Description
The Sporlan Controls 163506 is a thermostatic expansion valve (TXV) engineered for reliable refrigerant metering in R134A systems rated at 7 tons of cooling capacity. Designed with 5/8″ x 7/8″ ODF connections, this valve integrates seamlessly into commercial refrigeration and air conditioning systems where precise superheat control is critical to system performance and longevity.
Sporlan, a Parker brand and industry leader in refrigeration controls, manufactures TXVs to exacting tolerances — ensuring stable superheat regulation across a wide range of operating conditions. The 163506 is the go-to replacement or new-installation valve for technicians working with R134A systems requiring dependable flow control.
Key Features
- Refrigerant: R134A compatible
- Capacity: 7 Ton
- Inlet Connection: 5/8″ ODF
- Outlet Connection: 7/8″ ODF
- Valve Type: Thermostatic Expansion Valve (TXV)
- Manufacturer: Sporlan Controls (Parker)
- SKU: 163506
Applications
- Commercial air conditioning systems using R134A refrigerant
- Refrigeration systems requiring precise superheat control
- New installations and replacement applications in 7-ton systems
- Compatible with ODF-type copper tubing connections
Why Choose Sporlan TXVs?
Sporlan Controls has been a trusted name in refrigeration components for decades. Their TXVs are engineered to maintain consistent superheat, protect compressors from liquid slugging, and maximize system efficiency — making them a preferred choice among HVAC/R professionals worldwide.







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