R134a Can Tap Valve with R134a to R22 Adapter for R134a and R22 Systems

Brass Ball Valve Adapter with 1/4 SAE Threads for R12 R22 R134A AC Systems

Refrigeration Ball Valve Adapter 1/4 SAE for R12 R22 R134A R32 R454 Systems

1/4 SAE Ball Valve Adapter Fitting for AC Systems R12 R22 R134A R32 R454

SAE R134a Can Tap Valve with Precision Puncture Control and Leak Resistant Seal

CT-341 Quick Opening Can Tap Valve 1/4 inch SAE for R134a R32 R404A R290 R22