Parker AVTS6-4 Flare Branch Tee Access Valve 500 Psi

Product Description

The PARKER AVTS6-4 is a forged flare female branch tee access valve designed for refrigeration systems requiring reliable service port access. Built from brass, this valve handles pressures up to 500 psi and accepts 1/4 inch tube OD connections. It is used to access refrigerant circuits during charging, evacuation, and diagnostic procedures. HVAC technicians and refrigeration service professionals install this type of valve on branch tee fittings where a female flare interface is required. The forged brass construction provides the mechanical strength and leak resistance demanded in pressurized refrigerant lines.

This access valve is suited for residential and light commercial refrigeration and air conditioning applications. It fits into systems where a branch tee configuration is needed at a service port location, allowing technicians to connect manifold gauges or recovery equipment without interrupting the main refrigerant circuit. The 1/4 inch tube OD sizing is common across a wide range of split systems, condensing units, and refrigeration equipment.

Key Features

• Forged brass construction rated to 500 psi maximum working pressure
• Female flare branch tee configuration for reliable refrigerant circuit access
• 1/4 inch tube OD connection size suits common refrigeration and AC service ports
• Compact and lightweight at 0.1 pounds for easy handling in tight spaces
• Designed for use with manifold gauges, recovery equipment, and charging lines

Compatibility

Designed as an OEM-style replacement or service fitting for refrigeration and air conditioning systems requiring a forged flare female branch tee access valve with 1/4 inch tube OD connections.

Installation Notes

Installation should be performed by a licensed HVAC technician or refrigeration service professional. Recover and isolate refrigerant from the circuit before installing or replacing any access valve fitting. Ensure all flare connections are properly torqued to avoid leaks, and verify system pressure does not exceed the 500 psi rated maximum after service. Follow applicable EPA Section 608 regulations when handling refrigerants.