Product Overview
The SMC ITV2091-312BL5 is a high-precision electro-pneumatic regulator (electronic pressure regulator) engineered by SMC Corporation, a global leader in pneumatic and industrial automation technology. This advanced process valve converts a proportional electrical input signal into a linearly controlled pneumatic output pressure, enabling continuous, closed-loop regulation of air or inert gas pressure within industrial systems. Unlike conventional mechanical regulators that require manual adjustment, the ITV2091-312BL5 delivers stepless electronic pressure control, making it an essential component for automated manufacturing processes, precision assembly, tension control, and any application demanding accurate, repeatable pressure modulation. Its compact body, integrated pressure sensor feedback, and stable output characteristics ensure reliable performance across a wide range of industrial environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Regulator (Process & Pneumatic Valve) |
| Model Designation | ITV2091-312BL5 |
| Manufacturer | SMC Corporation |
| Control Method | Proportional electronic input signal (voltage/current) with internal pressure feedback |
| Operating Pressure | Standard Industrial Grade (up to rated output range) |
| Output Pressure Range | 0.005 – 0.9 MPa (standard ITV2000 series range) |
| Port Size | 1/4 (Rc/NPT/G thread per model suffix) |
| Mounting & Connection | Standard ISO / SMC interface, bracket or panel mount |
| Power Supply | 24 VDC standard industrial supply |
| Fluid | Compressed air / inert gas (filtered, non-lubricated) |
Engineering Features & Advantages
- Precision Electronic Pressure Control: Accepts analog electrical input signals to deliver stepless, highly repeatable output pressure regulation, eliminating manual adjustment errors and enabling full automation integration.
- Integrated Closed-Loop Feedback: Built-in pressure sensor continuously monitors output, ensuring stable regulation even under fluctuating supply pressure or varying flow demand.
- Fast Response & High Resolution: Rapid signal-to-pressure response supports dynamic process control in high-cycle automated systems.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with robust construction and long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SMC OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
Its compact body, integrated pressure sensor feedback, and stable output characteristics ensure reliable performance across a wide range of industrial environments.
PRODUCT IMAGES



SMC ITV2091-312BL5 Electro-Pneumatic Regulator
⚡ 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 ITV2091-312BL5 Electro-Pneumatic Regulator Valve. This Japan-made precision valve features a closed-loop pressure control, delivering accurate, stable regulation for industrial automation systems.