Gekufa Service Access Valve 1/4’’ with Core & Cap Stem Remover, Filling Access Valve for Air Conditioner Refrigerant System, 1/4" SAE x 1/4" OD x 4" stem (Pack of 10)

The pack was good for a decent price

I was a little hesitant because of the low pricing but these more than satisfied me. I'll be using these in the future.

Exactly what we needed to change out the compressor in our refrigerator!

Copper is too thin

Arrived quickly and as described. It was what we needed to fix our refrigeration.

This thing breaks because it’s too thin.

The flare fitting is non standard and does not allow anti blowback Gage hoses to fully connect. This prevents the valve in the hose from opening. Also, the copper tubing is very thin wall. Very easy to burn through while brazing and I would not trust leaving installed in a system.

Good thanks