Sporlan 163936 Txv Assembly R22 Multiport 0.5 Ton

Product Description

The SPORLAN 163936 is a thermostatic expansion valve (TXV) assembly designed for use with R-22 refrigerant in low-temperature applications. Featuring a multiport configuration, this valve meters refrigerant flow into the evaporator coil to maintain proper superheat and protect the compressor. With a rated capacity of 0.5 tons, it is sized for smaller refrigeration systems and residential or light-commercial equipment. Licensed HVAC-R technicians and refrigeration mechanics install this component as part of a complete refrigeration circuit. The 3/8 inch connection size is suited for the line sets and coil connections typical in compact low-temperature system designs.

This TXV assembly is intended for low-temperature refrigeration systems operating on R-22 refrigerant. Typical applications include reach-in coolers, small display cases, and other compact refrigeration equipment where precise refrigerant metering at low-temperature operating conditions is required. The multiport design allows for flexible installation configurations in systems where standard single-port valves may not be suitable. Installers should verify that the valve capacity, refrigerant type, and connection size match the system design before installation.

Key Features

• Rated for R-22 refrigerant in low-temperature service
• Multiport configuration for flexible refrigerant circuit installation
• 0.5 ton capacity for compact refrigeration equipment
• 3/8 inch connection size for compatible line and coil fittings
• OEM-style replacement assembly from Sporlan Valve Company

Compatibility

Designed as an OEM-style replacement TXV assembly for R-22 low-temperature refrigeration systems requiring a 0.5 ton multiport valve with a 3/8 inch connection.

Installation Notes

Installation should be performed by an EPA Section 608 certified HVAC-R technician. Recover all system refrigerant before removing the existing valve, and follow standard nitrogen brazing procedures to avoid contaminating the refrigerant circuit with moisture or oxidation. Verify proper external equalizer line connection and bulb placement on the suction line before recharging. Leak-test all connections after reassembly and confirm superheat settings are within system design parameters before returning the equipment to service.

Technical Specifications

• Refrigerant: R-22
• Valve Type: Thermostatic Expansion Valve (TXV)
• Port Configuration: Multiport
• Capacity: 0.5 ton
• Application: Low Temperature
• Connection Size: 3/8 inch

Standard Information

• Brand: SPORLAN
• Manufacturer Part Number: 163936