Supco BPV78 Bullet Piercing Valve for 7/8" OD Tubing

The Supco BPV78 is a bullet piercing valve designed for use with 7/8" OD refrigeration tubing. This essential HVAC/R service tool allows technicians to access sealed refrigeration systems without brazing, making it ideal for adding refrigerant, recovering systems, or performing diagnostics on air conditioning and refrigeration equipment.

Key Features:

• Fits 7/8" outside diameter copper tubing
• Self-piercing design eliminates need for brazing or soldering
• Built-in valve core allows system access and sealing
• Durable brass construction for long service life
• 1/4" SAE flare connection for refrigerant hoses
• Suitable for residential and commercial HVAC applications

The BPV78 piercing valve installs quickly using a hex wrench to drive the piercing pin through the tubing wall. Once installed, it provides a secure, leak-free access point for system service. Ideal for emergency repairs, system retrofits, and field service applications where traditional brazing is impractical.