Product Overview
The SMC ITV3050-322L is a high-precision electro-pneumatic regulator (electronic pressure regulator) manufactured by SMC Corporation, a global leader in pneumatic and industrial automation control technology. This device functions as a proportional pressure control valve that converts an electrical input signal (analog voltage or current) into a linearly proportional pneumatic output pressure. Unlike conventional mechanical regulators that require manual adjustment, the ITV3050-322L enables remote, programmable pressure control with exceptional repeatability and hysteresis characteristics. It serves as a critical interface component in closed-loop pneumatic systems, allowing PLC or CNC controllers to dynamically modulate air pressure in real time. The ITV3000 series is widely recognized for its compact modular design, integrated pressure sensor feedback, and ability to maintain stable output pressure independent of supply pressure fluctuations or flow rate variations.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Regulator (Proportional Pressure Control Valve) |
| Model Designation | ITV3050-322L |
| Series | SMC ITV3000 Series |
| Operating Pressure Range | 0.005 – 0.9 MPa (0.05 – 9.0 bar) set pressure range |
| Supply Pressure | Set pressure + 0.1 MPa minimum (max. 1.0 MPa) |
| Input Signal | Analog DC voltage (0–5 V / 0–10 V) or current (4–20 mA), selectable |
| Output Signal | Analog monitor output (1–5 V DC proportional to set pressure) |
| Port Size | 1/4 Rc (PT) threaded ports — supply, output, and exhaust |
| Mounting & Connection | Modular body mount with bracket option; electrical connection via lead wire / DIN connector |
| Power Supply | 24 V DC ±10%, approx. 0.12 A consumption |
| Fluid | Compressed air (filtered, non-lubricated, dew point −10°C or lower) |
Engineering Features & Advantages
- Precision Performance: The electro-pneumatic regulator (proportional pressure control valve) delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction and wear-resistant internal components for extended service life.
- Direct Fit Replacement: Precision-manufactured to original SMC specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
It serves as a critical interface component in closed-loop pneumatic systems, allowing PLC or CNC controllers to dynamically modulate air pressure in real time.
PRODUCT IMAGES
SMC ITV3050-322L 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 ITV3050-322L Electro-Pneumatic Proportional Valve. This Japan-made 24V DC component features a precise pressure control design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.