7 Piece DIY Friendly Air Conditioning Refrigerant Valve And Adapter Kit For HVAC R410A R134A R12 R22 1/4 Inch Fittings 45 Degree Angled Ball Valves And 5/16 Inch Adapters In Gold Tone With Deeply Knurled Nuts For Easy Finger Tightening

7-piece DIY HVAC Valve & Adapter Kit for R410A/R134A
✔️ 7-piece kit: 45° valves, 1/4in & 5/16in adapters, knurled nuts

This 7-piece kit is a DIY-friendly set of brass valves and adapters for HVAC refrigerant work. It’s designed for quick, secure connections during charging, recovery, and leakage checks on R134a, R410A, R22, and R12 systems.

Key specs:

✅ 3 angled 45° ball valves with 1/4 in fittings, max 800 psi, min burst 4000 psi
✅ 4 adapters, 1/4 in gauge hose to 5/16 in, anti-leak thimble
✅ Gold-tone brass alloy, built-in rubber gasket for anti-leakage
✅ Deep knurled nuts for fast finger tightening
✅ Compatible with R134a, R410A, R22, R12 charging hoses or manifolds
✅ Pack of 7 pieces: 3 valves + 4 adapters for HVAC DIY setups

💡 What is an HVAC refrigerant valve and adapter kit typically used for?

This handy kit helps you connect hoses securely for charging, recovering, and testing refrigerant systems. - Improves leak-free connections between hoses and fittings - Handy for charging, recovery, and testing with R134a, R410A, R22, and R12 - Includes 3 angled valves and 4 adapters for common configurations - Brass construction with knurled nuts for easy finger tightening