Product Overview
The AVENTICS EV03 (part number R414008453) is a high-precision electropneumatic pressure control valve engineered for closed-loop regulation of compressed air and neutral gases in industrial automation systems. As a proportional pressure regulator, it converts an electrical setpoint signal into a proportional pneumatic output pressure, enabling continuous, stepless control rather than simple on/off switching. The EV03 series is part of AVENTICS’ (formerly Rexroth Pneumatics) advanced electronic pressure regulation portfolio, designed to deliver stable, repeatable pressure control in dynamic processes. This valve serves as a critical interface between electronic control systems (PLC, CNC, or fieldbus networks) and pneumatic actuators, making it essential for applications demanding accurate force, torque, or position control through air pressure modulation.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electropneumatic Pressure Control Valve (Proportional Pressure Regulator) |
| Model Designation | EV03 / R414008453 |
| Manufacturer | AVENTICS (Emerson) |
| Operating Pressure | Standard Industrial Grade (up to rated bar per model variant) |
| Control Signal | Analog voltage or current setpoint (0–10 V / 4–20 mA typical) |
| Mounting & Connection | Standard ISO / Manufacturer Interface with threaded pneumatic ports |
| Media | Compressed air or neutral gases (filtered, dried, oil-free recommended) |
Engineering Features & Advantages
- Precision Performance: Closed-loop electronic pressure regulation delivers highly accurate and repeatable output pressure proportional to the electrical setpoint, minimizing hysteresis and drift in dynamic processes.
- Fast Response Dynamics: High-speed solenoid actuation and integrated pressure feedback enable rapid response times, critical for high-cycle automation and force-controlled applications.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with robust valve body construction and protection against contamination and pressure fluctuations.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM AVENTICS EV03 specifications, ensuring drop-in replacement without system modification.
- Electronic Integration: Seamless interface with PLC, CNC, and fieldbus control architectures for precise remote setpoint adjustment and process monitoring.
Typical Industrial Applications
This electropneumatic pressure control valve is widely deployed in plastic injection molding machines for precise clamping and injection pressure control, metallurgical presses requiring accurate force regulation, CNC machine tools with pneumatic tooling and workpiece clamping systems, and general industrial automation including packaging, web tension control, and pneumatic positioning actuators. It is also suited for test benches and calibration rigs where repeatable pressure profiles are essential.
PRODUCT IMAGES
AVENTICS EV03 / R414008453 Electropneumatic Pressure Control Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine AVENTICS EV03 / R414008453 Solenoid Directional Valve. This Germany-made hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.