Product Overview
The SMC ITV2050-312N is a high-precision electro-pneumatic proportional valve (electro-pneumatic regulator) from SMC Corporation’s ITV series, engineered to provide continuously variable, stepless control of pneumatic pressure in proportion to an analog electrical input signal. Unlike conventional solenoid valves that offer only discrete on/off states, the ITV2050-312N utilizes an internal closed-loop feedback mechanism that compares the command signal against the actual output pressure and continuously corrects the internal poppet position to maintain precise pressure regulation. This device functions as the critical interface between electronic control systems (PLC, CNC, or analog controllers) and pneumatic actuators, enabling accurate force, speed, and torque modulation in automated industrial processes. The ITV2050-312N is a direct-operated, positive-pressure type regulator with a 0–0.9 MPa (0–9 bar) set pressure range, designed for panel or bracket mounting in demanding factory automation environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Proportional Valve (Process & Pneumatic Valve) |
| Model Designation | ITV2050-312N |
| Manufacturer | SMC Corporation |
| Set Pressure Range | 0.005 – 0.9 MPa (0.05 – 9 bar) |
| 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) — model dependent |
| Output Signal | Analog monitor output (1–5 V DC) proportional to set pressure |
| Linearity | ±1% F.S. or less |
| Hysteresis | ±0.5% F.S. or less |
| Repeatability | ±0.5% F.S. or less |
| Port Size | 1/4 (Rc/NPT/G) — supply, output, and exhaust ports |
Engineering Features & Advantages
- Precision Performance: The electro-pneumatic proportional valve (process & pneumatic valve) delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- Industrial Reliability: Designed for dependable long-term operation in demanding industrial environments, with quality bearings and sealing systems ensuring extended maintenance intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SMC OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
- Rated Capability: Rated for pressure ratings of 0.005 – 0.9 MPa (0.05 – 9 bar), supporting stable operation across the full working range.
Typical Industrial Applications
This device functions as the critical interface between electronic control systems (PLC, CNC, or analog controllers) and pneumatic actuators, enabling accurate force, speed, and torque modulation in automated industrial processes.
PRODUCT IMAGES
SMC ITV2050-312N 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 ITV2050-312N Electro-Pneumatic Proportional Valve. This Japan-made 24V DC valve features a precise pressure control design, delivering reliable, leak-free regulation for industrial automation systems.