The Ingersoll Rand ARO 4KB96 needle valve (part number 104104-N03) is a compact inline control valve designed for precise throttling of compressed air in pneumatic circuits. It offers 3/8 in NPT inlet and 3/8 in NPT outlet ports and is rated to 200 psi, with a maximum PCM of 58.00, enabling fine metering of airflow in instrumentation, automation, and test setups. Sold under the ARO/Ingersoll Rand family as model 4KB96, it's cross-listed by distributors such as Grainger (Mexico) and Raptors Supplies as 104104-N03, confirming the same valve across multiple channels.
