Review on Viair 92831 Nickel Plated Check by Todd Hauff

I fitted a horn kit to my truck. They came with a Viaair compressor and a check valve. The valve started leaking, so the compressor kicked on every time I started the truck. Eventually the leak was enough to back pressure the compressor and the fuse blew on take off. I replaced it with a new check valve (this one) and it did the same thing within a day. Garbage. Obtain a check valve from Granger part #4DHU4. It's like day and night the difference in quality and work. SMC also makes very high quality check valves.