Deltrol Pneu-Trol M403 S0 Needle Angle Shutoff Valve, 1/2 NPT, delivers precise needle-control shutoff in a compact angle-body package designed for pneumatic lines where space is at a premium. The M403 S0 model combines a fine-threaded needle valve mechanism with an angled port, enabling slow, precise adjustments to airflow and reliable shutoff in small-diameter pneumatic circuits. With a 1/2 NPT threaded connection, this valve integrates with standard pneumatic fittings and tubing. Designed for pneumatic systems requiring precise shutoff and fine flow control, the M403 S0 is a trusted option within the Deltrol Pneu-Trol lineup.
