Check Valve | Air Compressor Safety Release | 1/4 NPT Pressure Valve

This air compressor relief valve helps protect your equipment. It opens automatically if your tank gets too much pressure. This stops damage or failure. It's made from brass and has a steel spring for steady use over time. Features and Benefits - Spring-loaded automatic opening - Releases extra air fast when pressure hits the valve's limit. This acts as a key safety feature for your air tank. - Manual test ring - Lets you pull the valve sometimes. This confirms it isn't stuck and works right. - Brass body and stainless spring - Stops rust from moisture in the air line. This makes sure the valve works when you need it. - Standard NPT threads - Comes in 1/4", 3/8", and 1/2" sizes. These fit most air compressor units as a direct replacement. Applications - Air Compressors - Put this on any air tank. It stops too much pressure if a pressure switch fails. - Pressure Vessels - Use on air manifolds, accumulators, and other small pressure tanks. It works as the main safety device. - Steam Generators - Acts as an important safety valve for smaller boilers and steam generators. It helps control pressure build-up.