Ingersoll Rand 104104-N03-G Needle Valve

The Ingersoll Rand 104104-N03-G is a compact 3/8-inch inline needle valve designed for precise, adjustable airflow in pneumatic systems. It features a composite body with NPTF (dry-seal) port connections for reliable, leak-minimized installation, and it delivers controlled flow up to 55 ft3/min while supporting pressures up to 200 psi. The operating temperature range spans from 0 °F to 200 °F, and the valve weighs approximately 0.4 lb, making it suitable for quick integration between standard 3/8" NPT ports in shop air lines, diaphragm-pump accessories, and general pneumatic tooling. This needle valve enables fine-tuning of supply or bleed flows without drift, which is ideal for calibration benches, test rigs, and instrumentation runs requiring stable, adjustable air modulation. The 104104-N03-G designation places it within the ARO/Ingersoll Rand needle-valve family, a common choice for compatibility with other Ingersoll Rand/ARO pneumatic components.