Appion MGAVCT 1/4 MegaFlow Vacuum-Rated Valve Core Removal Tool

Great feel.. works great!

Purchased my original one because I saw them on so many HVACR pro videos. I loved it so much I bought a second one. The seals are great all the way around, the threads on the connections are smooth and the ball valve is leak free. They even include an extra set of o-rings. Ill continue to buy these as/if needed.

Would not hold a vacuum. I tried all three with no luck. As soon I removed the valve tool I could hold a vacuum.

good

Excelente accesorio para remover los núcleos.

Very handy, instead of pumping down and changing the valves you can do it with pressure on it. I use the side port for my vacuum gauge and it functions as well as a direct connection.

There are new toys on the market but blue isn’t exactly my favorite color, way too expensive (ironic, I know). The best tool is the one you got that will do the job, and I can’t be any more happier with it. Super easy to service, has a magnet on the end to hold the valve core away from the floor or where your moving around, serviceable, and it works extremely well. Quality build by looking at it alone, using it is even better, and moreover it’s a true vacuum rated tool. Awesome!

Theyre great I have 3 for my evacuation set up . Ive talked 4 other hvac colleagues into buying these instead of their current ones. Only ones almost as good are the yellow jacket but what makes these better is the ball valve shut off. Rarely gets in the way and it can move around without leaking.

Works as intended . Nothing negative to say about it

As said, the best Ive ever used, including the more expensive brand. I have five. Three are for when you need The Big Three and two from others, verifiable as unused, from others, as back up, to which Ive never needed to do. I have done rebuilds on some, but on a maintenance schedule. As with planes, flight/usage time is not usually a convenient time.