R134A can utilize the self-sealing perforation style refrigerant with valve core removal tool for automotive air conditioning systems.

Function:

1. Premium Material: The R134A valve features a robust design and is made of high-strength brass, ensuring long-lasting use without rust or oxidation issues, and is wear-resistant.

2. Effortless Operation: This valve is designed for easy operation with a simple twist, allowing you to easily open or close the valve for improved efficiency when refilling automotive air conditioning systems. 3. Excellent Sealing Performance: The valve kit uses a self-sealing and puncture-resistant design to prevent refrigerant leaks, thus improving the efficiency of air conditioning systems. 4. Convenient Valve Core Removal Tool: The refrigerant valve comes with valve core removal tools for easy replacement or repair of valve cores, providing added convenience for maintenance tasks. 5. Easy to install: The self-sealing automotive can tap is simple and convenient to install, saving time and effort; no special tools or complicated steps are required. (3 pieces)