AUGREX BPV-31 Piercing Refrigerator Line Tap Valve 10-Set — 1/4, 5/16, 3/8 Adapters, Corrosion-Resistant

This compact kit contains ten BPV-31 style piercing valves and the adapters and hex keys needed to match common refrigerator and air conditioning tubing. Built from corrosion-resistant metal, each valve is designed to replace several legacy part numbers and provide a durable temporary or semi-permanent service access point without brazing. The set simplifies charging, pressure checks, and service work where quick access to the refrigerant circuit is required.

How do these valves adapt to different refrigerant line sizes?

The kit includes threaded adapters that fit 1/4", 5/16" and 3/8" tubing so one valve body can be configured for multiple standard line diameters. Adapters screw into the valve housing and form a tight seating surface for the piercing action.

• Includes three adapter sizes to match common tubing diameters
• Threaded fittings ensure stable mechanical connection
• Single valve body works across multiple jobs to reduce inventory

What makes installation quick and reliable?

Each set ships with hex keys and clear instructions so technicians can install the valve in minutes without specialized tools. The piercing tip is driven into the line to create an access port while an integrated sealing mechanism minimizes refrigerant loss during and after installation.

• Hex keys included for fast, tool-ready installation
• Piercing design reduces need for soldering or welding
• Pre-tested valves reduce risk of early failure

Are these valves durable and compatible with existing parts?

Manufactured from corrosion- and wear-resistant metal, the BPV-31 valves are built to withstand repeated handling in service environments. They are produced to be compatible with common OEM and aftermarket part numbers so technicians can swap them in without compatibility issues.

• Corrosion-resistant metal construction for longer service life
• Compatible with legacy numbers like BPV-31 AP4502525 and GPV series
• Quality-tested before shipment to ensure consistent performance

How does the valve help maintain system integrity during service?

The valve’s adjustable piercing mechanism and sealing components allow technicians to create an access point while keeping the refrigerant circuit sealed. That controlled connection helps limit refrigerant loss and provides a reliable port for gauges, charging hoses, or vacuuming.

• Secure seal reduces leakage during pressure checks and charging
• Stable connection for attaching gauges or service hoses
• Designed for repeatable installs across multiple service calls

Who is this for: The AUGREX 10-set BPV-31 kit is intended for HVAC technicians, appliance repair professionals, and experienced DIYers who need a reliable, multi-size piercing valve solution for refrigerators, small air conditioners and refrigeration maintenance tasks. It’s especially useful for service vans and workshops that require a compact, ready-to-use inventory item compatible with several legacy valve part numbers.