This Sealco 110205 Relay Emergency Air Valve is a reliable solution for any emergency situation in your pneumatic system. Made in United States, it operates with air and is suitable for a variety of industrial applications. The brand name itself is a guarantee of quality and durability. Whether you need to replace an old valve or install a new one, this Sealco product will not disappoint. Its design ensures efficient and safe operation, and it is compatible with other valves and manifolds. With this emergency air valve, you can have peace of mind knowing that your system will function smoothly when it matters the most.