Product Overview
The SMC ITV2050-31F3N-X154 is a high-precision electro-pneumatic proportional valve (electronic pressure regulator) manufactured by SMC Corporation, a global leader in pneumatic and industrial automation technology. This unit functions as a stepless pressure control device that converts an electrical input signal (voltage or current) into a linearly proportional pneumatic output pressure. Unlike standard directional solenoid valves, the ITV2050 series utilizes a closed-loop feedback mechanism with an internal pressure sensor, ensuring highly accurate and repeatable pressure regulation independent of fluctuations in supply pressure or flow demand. It is a critical component in advanced industrial systems requiring precise force control, tension regulation, and continuous pressure profiling.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Proportional Valve (Process & Pneumatic Valve) |
| Model Designation | ITV2050-31F3N-X154 |
| Operating Pressure | Set Pressure Range: 0.005 to 0.9 MPa (Approx. 0.05 to 9 bar) |
| Input Signal | Analog Electrical Signal (Voltage/Current) – Factory configured variant |
| Mounting & Connection | Modular / Bracket Mounting; Threaded Port Connections (Rc/NPT) |
| Power Supply | 24 VDC (Standard Industrial Control Voltage) |
| Accuracy & Hysteresis | ≤ ±1% F.S. (Full Scale) Linearity & Repeatability |
Engineering Features & Advantages
- Precision Performance: Utilizes an internal pressure sensor and closed-loop feedback circuit to maintain output pressure with high accuracy, minimizing the effects of supply pressure variation and temperature drift.
- Stepless Control: Provides infinitely variable pressure regulation proportional to the electrical input signal, enabling smooth ramping and complex pressure profiles essential for delicate manufacturing processes.
- Industrial Reliability: Constructed with robust internal diaphragms and high-cycle solenoid components, designed for continuous operation in demanding factory automation environments.
- Direct Fit Replacement: The ITV2050-31F3N-X154 is a specific configured variant designed for exact dimensional and functional compatibility with original SMC OEM specifications, ensuring drop-in replacement without system redesign.
- Integrated Monitoring: Features an analog output signal for real-time monitoring of the actual regulated pressure, allowing seamless integration into PLC and SCADA control loops.
Typical Industrial Applications
This electro-pneumatic proportional valve is widely deployed in high-precision industrial scenarios, including plastic injection molding machines for precise injection pressure and clamping force control, packaging and web tensioning systems where consistent roller pressure is critical, CNC machining centers for tool balancing and workpiece clamping, and automated assembly lines requiring variable force actuation for delicate component handling and leak testing.
PRODUCT IMAGES
SMC ITV2050-31F3N-X154 Electro-Pneumatic Proportional 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 SMC ITV2050-31F3N-X154 Electro-Pneumatic Proportional Valve. This Japan-made precision valve features a closed-loop pressure control design, delivering accurate, stable regulation for demanding industrial automation systems.