Product Overview
The SMC ITVH2020-313N is a high-precision electro-pneumatic regulator engineered by SMC Corporation, a global leader in pneumatic and industrial automation technology. This advanced process valve utilizes a proportional solenoid actuation principle to deliver continuously variable, closed-loop pressure control proportional to an analog electrical input signal. Unlike standard directional or on/off valves, the ITVH2020-313N functions as a precision pressure-regulating device, converting a 0–10 VDC or 4–20 mA command signal into a linear pneumatic output pressure. It is designed for integration into sophisticated industrial control loops where accurate, repeatable, and remotely adjustable air pressure regulation is critical, offering superior response characteristics and minimal hysteresis compared to mechanical regulators.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Regulator (Process & Pneumatic Valve) |
| Model Designation | ITVH2020-313N |
| Operating Pressure | Standard Industrial Grade (Up to 0.9 MPa / 9 bar rated) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (Rc 1/4 port threads) |
| Control Signal Input | Analog 0–10 VDC or 4–20 mA (selectable) |
| Output Pressure Range | 0.005 – 0.9 MPa (0.05 – 9 bar) |
| Power Supply | 24 VDC ±10% |
| Linearity / Hysteresis | ≤ ±1% F.S. / ≤ 0.5% F.S. |
Engineering Features & Advantages
- Precision Proportional Control: The proportional solenoid and integrated feedback mechanism ensure highly accurate pressure output that is linear to the electrical command signal, enabling fine-tuned regulation in dynamic pneumatic circuits.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust internal diaphragms and spool assemblies resistant to contamination and wear, ensuring long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SMC ITVH series mounting footprints and port configurations, allowing drop-in replacement without system redesign.
- Remote Setpoint Capability: Allows pressure to be adjusted electronically from a PLC or controller, eliminating the need for manual mechanical adjustment and enabling full automation of pressure profiles.
- Low Air Consumption: Optimized internal bleed design reduces compressed air waste during steady-state operation, contributing to energy savings in continuous processes.
Typical Industrial Applications
The SMC ITVH2020-313N is ideally suited for demanding industrial scenarios requiring precise electro-pneumatic pressure regulation. Common applications include tension control in web handling and printing presses, where consistent air pressure directly affects material tension; force control in robotic end-effectors and
PRODUCT IMAGES
SMC ITVH2020-313N Electro-Pneumatic Regulator
âš¡ 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 ITVH2020-313N Electro-Pneumatic Regulator. This Japan-made 24 VDC pneumatic component features a high-precision proportional valve design, delivering leak-free, reliable pressure control for heavy-duty industrial systems.