Product Overview
The SMC ITV2050-313L is a high-precision electro-pneumatic proportional valve (electro-pneumatic regulator) manufactured by SMC Corporation, a global leader in pneumatic control technology. This unit functions as a pressure control valve that continuously modulates its output pressure in direct proportion to an analog electrical input signal (0–10 V DC or 4–20 mA). Unlike conventional solenoid valves that provide only on/off switching, the ITV2050-313L employs a closed-loop feedback mechanism with an internal pressure sensor, enabling stepless, infinitely adjustable pressure regulation. It serves as a critical control component in pneumatic systems where precise, repeatable, and remotely controllable air pressure is required for actuators, cylinders, and process equipment.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Proportional Valve (Pressure Regulator) |
| Model Designation | ITV2050-313L |
| Operating Pressure | Set pressure range 0.005–0.9 MPa; supply pressure up to 1.0 MPa |
| Input Signal | Analog 0–10 V DC / 4–20 mA (model-dependent configuration) |
| Port Size | 1/4 (Rc/NPT/G thread per suffix) |
| Mounting & Connection | Inline body mount with threaded port connections; electrical connector per SMC standard |
| Control Principle | Closed-loop feedback with internal pressure sensor; stepless proportional output |
| Fluid Medium | Compressed air (filtered, non-lubricated or lubricated) |
Engineering Features & Advantages
- Precision Proportional Control: Closed-loop pressure feedback delivers highly accurate and repeatable output pressure proportional to the analog command signal, eliminating the hysteresis and drift typical of manual regulators.
- Stepless Pressure Modulation: Provides infinitely variable pressure adjustment rather than discrete on/off steps, enabling smooth actuator motion profiles and fine process control.
- Remote & Automated Operation: Accepts analog electrical signals for direct integration with PLC, CNC, and DCS control architectures, supporting fully automated pressure regulation without manual intervention.
- Industrial Reliability: Constructed with SMC’s proven valve body and diaphragm technology for stable long-term operation under continuous industrial duty cycles.
- Direct Fit Replacement: Exact dimensional and functional compatibility with the original SMC ITV2000 series footprint, ensuring drop-in replacement without system modification.
Typical Industrial Applications
The SMC ITV2050-313L is widely deployed in applications demanding precise, programmable air pressure control, including: pneumatic tension control systems in web handling and printing presses; force-controlled clamping and pressing operations in automotive assembly lines; proportional pressure regulation for robotic end-effectors and pick-and-place systems; and closed-loop pressure
PRODUCT IMAGES
SMC ITV2050-313L 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 ITV2050-313L 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.