Festo HEA-M2-G1-4-183003 4 Way Manual On Off Valve

The Festo HEA-M2-G1-4-183003 is a four-way manual on/off valve designed for pneumatic systems, delivering direct manual control of compressed air across four ports to enable straightforward switching in automation circuits without requiring electrical actuation. It carries a 174 psi operating rating, which supports typical pneumatic pressures used to actuate cylinders and other components in standard circuits, providing reliable performance where simple, mechanical control is preferred. Identified by part number 183003 and configured as HEA-M2-G1-4, this FESTO valve represents a mechanical solution for directing air flow in pneumatic networks that rely on manual operation. Because the actuation is manual, setup and troubleshooting can be performed without energizing a solenoid or control system, simplifying installation and testing in environments where electrical control is limited.