Product Overview
The SMC ITV1050-21N1CL4-Q is a high-precision electro-pneumatic proportional valve from the SMC ITV series, engineered to deliver stepless, continuously variable pressure control in response to an analog electrical input signal. Unlike conventional solenoid valves that provide only on/off switching, this proportional valve modulates its internal spool position proportionally to the command signal, enabling infinitely adjustable output pressure regulation for demanding process and pneumatic control loops. The unit integrates a compact electro-pneumatic regulator body with an integrated pressure sensor and closed-loop feedback circuit, ensuring stable output pressure independent of supply fluctuations or downstream flow variations. With its robust industrial construction and standard SMC modular interface, the ITV1050-21N1CL4-Q serves as a critical control element in automated pneumatic systems requiring precise force, tension, or pressure profiling.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Proportional Valve (Process & Pneumatic Valve) |
| Model Designation | ITV1050-21N1CL4-Q |
| Series / Family | SMC ITV Series Electro-Pneumatic Regulator |
| Operating Pressure | Standard Industrial Grade (Up to rated bar; consult SMC ITV1050 pressure range) |
| Control Signal | Analog electrical input (voltage or current command, per ITV configuration) |
| Feedback Mechanism | Integrated pressure sensor with closed-loop proportional control |
| Mounting & Connection | Standard ISO / SMC Modular Interface |
| Port Configuration | Threaded pneumatic ports (supply, output, exhaust) per ITV1050 body |
Engineering Features & Advantages
- Precision Proportional Control: Continuously variable spool actuation delivers stepless pressure regulation proportional to the analog command signal, eliminating the step-change limitations of standard solenoid valves.
- Closed-Loop Pressure Stability: An integrated pressure sensor provides real-time feedback, maintaining accurate output pressure even under fluctuating supply pressure or varying downstream flow demand.
- Fast Dynamic Response: Optimized spool and solenoid design ensures rapid response times for high-cycle industrial control loops and precise force/tension profiling.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction resistant to vibration, contamination, and thermal variation.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SMC ITV series OEM standards, ensuring drop-in integration without system redesign.
Typical Industrial Applications
The SMC ITV1050-21N1CL4-Q is deployed across a wide range of heavy industrial and process automation scenarios, including plastic injection molding machines requiring precise clamping and injection pressure profiling, metallurgical presses and forming equipment needing controlled force application, packaging and web-tension control systems where
PRODUCT IMAGES
SMC ITV1050-21N1CL4-Q 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.
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- 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 ITV1050-21N1CL4-Q Electro-Pneumatic Proportional Valve. This Japan-made 24V DC valve features a precise pressure control design, delivering reliable, leak-free operation for industrial automation systems.