Sporlan 164112 Txv R502 Multiport 1/2 Ton Low Temp 3/8 in

Product Description

The SPORLAN 164112 is a thermostatic expansion valve (TXV) engineered for low-temperature refrigeration applications using R502 refrigerant. The multiport design meters refrigerant flow into the evaporator, maintaining proper superheat to protect the compressor and maximize system efficiency. Rated at 1/2 ton capacity, this valve is sized for small commercial or light commercial refrigeration systems. The 3/8 inch connection accommodates standard line sizing in these applications. Licensed refrigeration technicians or HVAC-R mechanics are the typical trade for installation and replacement of this component.

This valve is intended for low-temperature refrigeration systems operating on R502. Typical applications include reach-in coolers, display cases, walk-in freezers, and other light commercial refrigeration equipment where precise refrigerant metering at low-temperature conditions is required. The multiport configuration allows for installation flexibility in systems with multiple evaporator circuits. Verify system operating pressures and superheat settings match the valve specifications before installation.

Key Features

• Designed for R502 refrigerant in low-temperature refrigeration applications
• Multiport configuration supports multiple evaporator circuit installations
• 1/2 ton capacity rating suited for small commercial refrigeration systems
• 3/8 inch connection size for standard low-temperature line sizing
• Controls superheat to protect compressor and optimize evaporator performance

Compatibility

Designed as an OEM-style replacement TXV for low-temperature refrigeration systems operating on R502 refrigerant with 3/8 inch connections and 1/2 ton capacity requirements.

Installation Notes

Installation should be performed by a certified HVAC-R technician holding the appropriate EPA Section 608 certification for refrigerant handling. Recover all refrigerant from the system before removing the existing valve. Follow standard brazing or flare connection procedures per applicable mechanical codes, and verify proper superheat adjustment after startup. Do not energize the system until all connections are leak-tested and the refrigerant charge is confirmed correct.

Technical Specifications

• Refrigerant: R502
• Capacity: 1/2 ton
• Temperature Range: Low temperature
• Port Configuration: Multiport
• Connection Size: 3/8 inches
• Unit of Measure: Each

Standard Information

• Brand: SPORLAN
• Manufacturer Part Number: 164112