BPV31D Bullet Piercing Valve – 1/4", 5/16", 3/8" Line Tap Valve for A/C and Refrigeration Lines – Self-Tapping Service Valve with Permanent Seal Gasket – High-Pressure Rated

REFRIGE-AIR BPV31D Bullet Piercing Valve is engineered for long-lasting, leak-free performance across refrigeration and air conditioning systems. Featuring a patented permanent-type gasket, it delivers over 180 in-lbs. of sealing force—far exceeding standard O-ring valves—and withstands up to 450 psi at 250°F without failure. With a hardened and concentric piercing needle, this valve ensures precise, reliable sealing every time it’s installed. Compatible with 1/4", 5/16", and 3/8" tubing, this valve is a must-have for technicians looking for speed, strength, and superior sealing. Whether you're charging, recovering, or servicing, this valve gets the job done right the first time.

• Universal Tubing Compatibility: Designed to fit 1/4", 5/16", and 3/8" refrigerant lines, this bullet valve works on a wide range of A/C and refrigeration systems for fast access and service.
• High-Pressure Performance: Tested at 450 psi and 250°F, the BPV31D is built for demanding environments—delivering a strong, leak-proof seal that outperforms traditional O-ring valves.
• Precision Piercing Every Time: Engineered for needle concentricity and hardness, the self-piercing mechanism guarantees perfect seating and minimal damage to tubing—making installations smooth and clean.
• Patented Gasket Design: The permanent-type valve gasket offers 50x more sealing area than standard designs, ensuring long-term reliability and preventing refrigerant leaks.
• A Technician’s Trusted Tool: Compact, rugged, and easy to install, this self-tapping line tap valve is a field-tested favorite for HVAC pros working with R22, R410A, R134a, and more.