Deltrol NM-20S Needle Valve Quarter Inch Steel Pneumatic

The Deltrol NM-20S is a 1/4-inch steel needle valve designed for precise flow control in pneumatic systems. Part of Deltrol’s Pneu-trol line, the NM-20S combines durable steel construction with a compact form suitable for tight installations. The 1/4-inch size refers to its port diameter, making it appropriate for small-diameter compressed-air lines where fine throttling is needed. Identified by the NM-20S model number (also listed as NM-20 S), this valve supports applications that require careful adjustment of air flow, such as calibration benches, test rigs, automation panels, and broader pneumatic circuits. Its steel body provides rigidity and wear resistance for repeated operation, contributing to reliable performance in demanding environments. For buyers seeking a robust, quarter-inch needle valve to regulate and isolate pneumatic feeds within a system, the NM-20S from Deltrol offers a straightforward, dependable solution.