Product Overview
The SMC ITV3050-PRF3N-DIT00164 is a high-precision electro-pneumatic regulator (electronic pressure regulator) from the SMC ITV3000 series, engineered to convert an electrical input signal into a continuously variable, proportional pneumatic output pressure. Unlike conventional mechanical regulators that require manual adjustment, this unit delivers closed-loop, stepless pressure control that is directly proportional to an analog command signal (typically 0–5 VDC, 0–10 VDC, or 4–20 mA), making it an essential control component in automated pneumatic systems. The ITV3050 designation indicates a body size within the ITV3000 family with a rated output pressure range of approximately 0.005 to 0.9 MPa (0.05 to 9 bar), while the PRF3N suffix denotes the port size, thread type, and electrical connection configuration. The DIT00164 segment is a manufacturer-specific option/special specification code. As a proportional pressure control valve, it serves as the interface between electronic control systems (PLC, CNC, or DCS) and pneumatic actuators, enabling precise force, speed, and pressure regulation in industrial processes.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Regulator (Proportional Pressure Control Valve) |
| Model Designation | ITV3050-PRF3N-DIT00164 |
| Series | SMC ITV3000 Series |
| Operating Pressure | Set pressure range approx. 0.005–0.9 MPa (0.05–9 bar); supply pressure up to 1.0 MPa (10 bar) |
| Input Signal | Analog command (voltage or current, model-dependent) |
| Mounting & Connection | Threaded port connection (PRF3N configuration); bracket or panel mount |
| Media | Compressed air (filtered, non-lubricated or lubricated) |
Engineering Features & Advantages
- Precision Proportional Control: Closed-loop electro-pneumatic actuation delivers stepless output pressure directly proportional to the analog input signal, ensuring repeatable and accurate pressure regulation for critical processes.
- Fast Dynamic Response: Integrated solenoid and internal pressure sensor enable rapid response to command signal changes, supporting high-cycle automated operations.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with robust construction and stable performance across the rated pressure range.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SMC OEM standards, ensuring drop-in replacement without system modification.
Typical Industrial Applications
This electro-pneumatic regulator is widely deployed in plastic injection molding machines for precise clamping and injection pressure control, CNC machine tools and automated assembly systems requiring programmable pneumatic force regulation, metallurgical and process equipment where electronic pressure setpoint control is critical, and general factory automation involving tension control, web handling, and proportional valve actuation.
PRODUCT IMAGES
SMC ITV3050-PRF3N-DIT00164 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.
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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 ITV3050-PRF3N-DIT00164 Electro-Pneumatic Proportional Valve. This Japan-made precision valve features a closed-loop pressure control, delivering accurate, stable regulation for demanding industrial automation systems.