Aventics EV03 R414008257 Electro-Pneumatic Pressure Regulator is a Series EV03 E/P valve that provides precise regulation of compressed-air pressure in automation systems. It accepts a 0–10 V analog control signal and, with a 24 V DC supply, regulates output pressure from 0.5 to 10 bar (roughly 7.25 to 145 psi). The device utilizes G1/4 process ports and a 5‑pin M12 connector for power and signal, with nominal input 0–10 V and an actual output in the same 0–10 V range. Hysteresis for this EV03 variant is typically around 0.05 bar, enabling tight, repeatable pressure control in tooling, clamping, and actuator applications.
