Allen-Bradley D2003GCWR-DB Pneumatic Solenoid Valve

The Allen-Bradley D2003GCWR-DB is a NAMUR-series 3/2 pneumatic solenoid valve designed to control compressed-air lines in compact automation environments. It features a single left‑side solenoid (CWR) with a 24 VDC coil (suffix DB) and an inline spring return, providing a defined default position when de-energized. The valve body is aluminum and uses 1/4" NPT ports with Buna‑N seals, and it delivers about 1.8 Cv of flow for small to mid‑sized cylinders. As part of the D20 NAMUR family, this 3/2 valve offers the standard NAMUR mounting and is suitable for integration into panels or valve islands alongside compatible sensors and manifolds. In operation, the three ports enable supply pressure to one work port while venting the other, with the spring returning the valve to its default state after actuation. Typical applications include fast, compact control of a pneumatic cylinder or actuator in manufacturing, packaging, and material-handling lines where space and reliability are critical.