[Lifetime Warranty] BPV-31 Bullet Piercing Valve 3 in 1 Access for Air Conditioners HVAC 1/4 5/16 3/8 Inch OD Pipes - Replaces AP4502525 - Pack of 4

BPV-31 Bullet Piercing Valve 3 in 1

Key Features

• Maximum operating pressure: 500 PSI
• Pressure tested at 250°F
• Single-piece gasket design provides a large sealing area
• Corrosion-resistant zinc construction
• Non-positional mounting requires no adapter valves
• Requires 2 inches of clearance for installation
• Includes hex key wrench

Replaces / Cross-Reference Part Numbers

• BPV31
• SUPCO BPV31
• 6X898

Compatibility & Fitment

• Universal design fits three tubing sizes
• For 1/4 in, 5/16 in, and 3/8 in outside diameter (OD) tubing
• Suitable for use on the low-pressure side of R-410A systems and other common refrigerants

When to Replace

• Add a service port for system diagnostics, evacuation, or charging
• Install a gauge port on a sealed refrigeration line
• Repair a system where original service ports are damaged or inaccessible

Installation Tips

• Clean the tubing surface of all dirt, paint, and corrosion before clamping
• Ensure installation occurs on a straight, round, and undamaged section of tubing
• Use the correct sleeve insert for the specific tubing diameter
• Tighten clamp screws evenly until the piercing needle is seated
• Do not attempt to reuse or reposition the valve after the line has been pierced