The Shako PU520-04S is a highly reliable, medium-to-heavy duty 5-way, 2-position (5/2) single pilot pneumatic solenoid valve. Engineered for high flow capacity and industrial longevity, this straight-acting directional control valve governs the intake, exhaust, and continuous cycle directions of double-acting pneumatic cylinders or actuators.
Featuring a heavy-duty anodized aluminum body, the PU520-04S delivers high wear resistance and low internal friction.It comes equipped with a lockable manual override for effortless setup, maintenance testing, and manual troubleshooting. The "S" designation denotes a single solenoid layout operating with a responsive spring return mechanism, ensuring safe, default repositioning if electrical control is dropped