best and most reliable air valves out right now

What are the best and most reliable air valves out right now?

I like GC's ,..ive ran em on my ranger for a while,....no probs

Hands down SMC. I know alot of people that have never had problems with them.

Make sure there 1/2 in. though. The 3/8 cant take alot of pressure.

My vote is SMC. There widely used in industry. Hell, the machine I run at work has them. If large corporations trust them, so will I. I've had mine on my truck for 3.5 yrs and never had a problem.

NO PROBLEMS WITH MY BLUTZLUFT'S YET

ive had smc for 6 years same valve and not one problem

how bout asco valves. They any good

Ascos been making valves for around 100 years.

I like mine.

Got 1/2" GC's on the F150 and 3/8" Asco's on the Taco... I don't mind either of em. Actually wouldn't mind goin to 3/8" on the F150