best and most reliable air valves out right now

Parker

i have gc's on my truck now and the rear's would stick and somehow take all the air from my tanks and then i have to sit there for 11 minutes to fill up again

i have a brand new set of SMC's 1/2 for fills and 3/8 for dumps if im not mistaken that will be goin on there once the bd is done....lot of my friends have had good luck with SMC's and hopefully i will too

parker od's !!!!!!!!!!!!!

Blitzluft ... havent had any issues for the last 4 years

^ you must have the only good set of valves they produced every blitz valve ive came across has had problems with sticking and freezing diaphrams

i say go with either Asco's or Dan's Enterprize valves i run these valves on everything i own and also put them on customers rides and haven't had any problems yet for over 6 years

I have to say that so far GCs haven't let most of us down around here. There were a few minor issues with some 250s (which are outsourced and not manufactured by GC)but Blake and the guys have been great to deal with on any problems. BTW, GC actually manufactures the Slam Digital Stealth Valves. I've got a set of em on my Nissan and I LOVE those things. Lots of wiring though.

SMC's. Completly and easily rebuildable. Very simple and to the point internally.

Asco or SMC would be my pick

Originally posted by toadfrog17

Also Tork Valves are real good, same design as a Parker but with a thicker diaphram.

ehhh the Tork valves are ok, not the best, mine stick on occasion. Usually at the worst times if i might add!