The Air Regulating Valve is a versatile and essential component for controlling air pressure in a variety of applications. With a supply port of 3/8" and a delivery port of 3/8", this valve offers a wide range of output from 10-125 PSI. Sold individually, it fits most makes and models, making it a practical and convenient choice for regulating air flow in a range of settings. Whether for industrial, automotive, or household use, this valve provides reliable and precise control over air pressure, ensuring optimal performance and efficiency.