Product Overview
The SMC ITV2050-31N2CL4 is a high-precision electro-pneumatic proportional valve (electro-pneumatic regulator) from the SMC ITV2000 series, engineered to deliver continuously variable, stepless pressure control proportional to an analog electrical input signal. Unlike conventional solenoid valves that provide only discrete on/off states, the ITV2050 modulates its internal poppet and exhaust mechanism to maintain an output pressure that tracks the command signal in real time, achieving closed-loop pressure regulation via an integrated pressure sensor and feedback circuit. This unit serves as a critical control element in industrial pneumatic systems where precise, repeatable pressure modulation is required, such as tension control, force-controlled actuation, and dynamic pressure profiling. The “-31N2CL4” suffix denotes the specific configuration including port size, thread type, and electrical connection options as defined by SMC’s ordering matrix.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Proportional Valve (Process & Pneumatic Valve) |
| Model Designation | ITV2050-31N2CL4 |
| Series | SMC ITV2000 Series |
| Control Principle | Electro-pneumatic proportional pressure regulation with internal feedback sensor |
| Operating Pressure | Standard Industrial Grade (up to rated supply pressure per ITV2000 series) |
| Input Signal | Analog command signal (voltage or current, per configuration) |
| Mounting & Connection | Standard SMC port interface with threaded pneumatic connections |
| Electrical Connection | Lead wire / connector type as defined by “-CL4” suffix |
Engineering Features & Advantages
- Precision Proportional Control: Continuously variable output pressure proportional to the analog input signal, enabling fine-grained regulation rather than discrete step changes.
- Integrated Closed-Loop Feedback: Built-in pressure sensor and control circuit maintain output stability against supply pressure fluctuations and downstream flow variations.
- Fast Dynamic Response: Quick response to command signal changes supports high-cycle industrial processes requiring rapid pressure transitions.
- Industrial Reliability: Built for continuous operation under demanding industrial conditions with robust construction and stable long-term performance.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SMC ITV2000 series specifications for drop-in service.
Typical Industrial Applications
The SMC ITV2050-31N2CL4 is deployed across a wide range of precision pneumatic control scenarios, including tension control in web handling and converting equipment, force-controlled clamping and pressing operations in assembly automation, dynamic pressure profiling in plastic injection molding and blow molding machinery, and precise actuator force regulation in CNC machine tools and semiconductor manufacturing equipment. Its closed-loop proportional capability also makes it well suited for packaging machinery, automotive test stands
PRODUCT IMAGES
SMC ITV2050-31N2CL4 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 ITV2050-31N2CL4 Electro-Pneumatic Proportional Valve. This Japan-made 24V DC hydraulic component features a precise pressure control design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.