Ingersoll Rand E212PD Pneumatic Diaphragm Valve

The Ingersoll Rand ARO E212PD is a compact, side-ported E-Series pilot-operated four-way, two-position valve designed to precisely control a double-acting cylinder in pneumatic systems. It features a lightweight aluminum body, Buna-N spool seals for durable sealing, and 1/4 in NPT ports for easy integration with standard pneumatic fittings. The valve uses dual pilot control to shift flow paths, enabling reliable remote actuation in air-logic circuits, and it offers five ports compatible with common compressed-air plumbing. As part of Ingersoll Rand’s ARO E-Series, the E212PD is built for compact installations where space and quick response are critical, making it well-suited for automation fixtures and compact valve manifolds.