🔍 SEO-Optimized: Viair 92833 3/8" NPT Female to Male Check Valve for Enhanced Performance Review

Did not work as expected. It bled air out of my air tank when no leaks were found anywhere else. Viaair one-way valves have been known to fail.

Do not use in Craftsman compressor! Installed in 5 hp craftswoman and even a modernized cool box. Only occasional use and after a few months it ripped out the innards and caused the compressor to stall due to back pressure. I will not buy this again!

This waste of money works for 2 weeks and then starts to flow, and what more can I say. Avoid Viairs check valves, most of their other products are great but this is frankly rubbish! On the lighter side, they make good paperweights.

Works quite well. The valve will corrode if left in a non-functioning position for a very long time due to the different materials used. I've had a few empty tanks because of this, but it usually clears up after a compressor cycle or two.

High quality product, like most VIAIR products. less flow resistance on the compressor side. It is already applied with thread sealant, which is also very nice.

If you split hot water in the sink with a 3/8 tee, it's a good check valve to put on the 3/8 end of the hot hose, that leads to the toilet did not allow cold water from the toilet bidet to get back into the hot drinking water. It also prevents cold water from the toilet from flowing back into the hot water pipe in the vanity, making the hot water colder.