The SMC ITV2030-012BL is a compact electro-pneumatic regulator built for industrial systems that require accurate, repeatable, and electronically controlled air pressure. Instead of adjusting pressure manually with a knob, this model receives an electrical command signal and converts it into proportional output pressure. That makes it well suited to automated machinery, production lines, test benches, and process equipment where pressure must be adjusted quickly and consistently from a controller. SMC’s ITV series is designed for stepless control of air pressure in proportion to electrical signals, and the series is widely used where stable pneumatic force and programmable pressure settings are needed.
Product Summary
| Item | Specification |
|---|---|
| Brand | SMC |
| Model | ITV2030-012BL |
| Product Type | Electro-Pneumatic Regulator |
| Series | ITV2000 Series |
| Pressure Range | 0.005 to 0.5 MPa |
| Power Supply | 24 VDC |
| Input Signal | 4 to 20 mA DC |
| Monitor Output | 1 to 5 VDC analog output |
| Protection Rating | IP65 |
| Product Net Weight | 350 g |
| Port Size | 1/4 |
| Bracket | Flat bracket |
| Cable Connector | Right-angle type, 3 m |
The model code visible from distributor configuration pages aligns with the ITV catalog coding logic: “2” indicates the 2000 type, “3” indicates the 0.5 MPa class, “0” indicates 24 VDC, “0” indicates 4 to 20 mA current input, and “1” indicates 1 to 5 VDC analog monitor output. Public configuration listings for ITV2030-012BL also decode the suffix as 1/4 port size, flat bracket, and right-angle 3 m cable.
Product Weight
For weight, the safest technical figure is the catalog value for the ITV2000 body, which is listed as approximately 350 g without brackets or options in the SMC catalog. Some reseller pages also list 350 g for ITV2030-012BL specifically, while shipping weights shown by distributors are higher because they often include packaging and handling data rather than bare unit mass. For a professional product description, approx. 350 g is the correct engineering weight to state.
Main Features and Benefits
| Feature | Practical Benefit |
|---|---|
| Proportional pressure control | Enables precise outlet pressure adjustment from an electrical signal |
| 0.005 to 0.5 MPa operating range | Suitable for many medium-pressure pneumatic applications |
| 4 to 20 mA input | Easy integration with PLC analog output modules |
| 1 to 5 VDC monitor output | Supports feedback, monitoring, and diagnostics |
| 24 VDC power supply | Matches common industrial control systems |
| IP65 design | Helps improve reliability in dusty or splash-prone factory environments |
| Compact ITV2000 body | Saves installation space in control cabinets and machines |
| Digital display | Simplifies commissioning, local reading, and maintenance |
SMC states that the ITV series offers linearity within ±1% F.S. and hysteresis within 0.5% F.S., which is important for applications where pressure stability directly affects product quality or process repeatability. In real production environments, this means the regulator can help keep clamping force, pressing force, blowing pressure, or actuator force more consistent than a conventional manually adjusted regulator.
How the ITV2030-012BL Works
The ITV2030-012BL operates as a bridge between the electrical control layer and the pneumatic execution layer of a machine. A PLC, industrial controller, or other signal source sends a 4 to 20 mA command signal to the regulator. The ITV then interprets that signal and adjusts its internal control elements so the output pressure follows the command value within the rated pressure band. At the same time, the unit can provide a 1 to 5 VDC monitor output, allowing the machine control system to supervise pressure status.
This operating method is especially useful on automated equipment that runs multiple products or recipes. For example, one station may require a low gripping force for fragile parts, while another needs a higher pressing force for assembly. With the ITV2030-012BL, these settings can be changed electronically, without stopping the line for manual air regulator adjustment. That improves production efficiency, changeover speed, and process consistency. The ITV family is specifically marketed for stepless, signal-based control, which supports exactly this kind of application.
Typical Industrial Applications
| Industry | Typical Application |
|---|---|
| Factory Automation | Programmable air pressure control for automated machinery |
| Electronics Manufacturing | Controlled gripping and low-force pneumatic handling |
| Packaging Equipment | Adjustable sealing, pressing, and clamping pressure |
| Automotive Assembly | Pneumatic force control for fixtures and assembly stations |
| Test Systems | Repeatable pressure setting for air leak or functional testing |
| Semiconductor Equipment | Fine pneumatic control in precision process equipment |
| General Machinery | Remote pressure setting for cylinders, blow-off, and process air circuits |
The ITV2030-012BL is a practical choice when machine builders need recipe-based pressure control, remote adjustment, and stable repeatability. It is also useful where production data and machine diagnostics matter, because the monitor output can be connected into the control architecture for supervision. These strengths make it attractive for modern equipment that uses software-defined process parameters rather than manual regulator settings.
Air Supply and Installation Considerations
Like other precision electro-pneumatic devices, the ITV2030-012BL depends heavily on air quality. SMC states that an air filter should be installed near the supply side, and recommends a filtration size of 5 μm or smaller. The catalog also warns that compressed air containing large amounts of drainage or contamination can cause malfunction. In practical terms, this means the regulator should be used with clean, dry, and properly prepared compressed air if long service life and stable performance are expected.
The series is rated IP65, but SMC also notes that for use under IP65-equivalent conditions, proper connection of the fitting or tubing to the designated breathing or exhaust points is required. So while the product is suitable for many industrial environments, correct installation still matters. IP65 should not be treated as permission for careless mounting or poor pneumatic practice.
Why This Model Has Practical Value
Many industrial pneumatic systems still rely on conventional regulators, which are simple but limited. They require manual adjustment, cannot easily support automated recipe changes, and offer little feedback to the control system. The ITV2030-012BL addresses those limits by turning air pressure into a controllable variable. That is why it is valuable in machines where force must be tuned electronically, where products change frequently, or where production repeatability is important.
Its specification combination is also commercially useful: 0.5 MPa class, 24 VDC supply, 4 to 20 mA input, 1/4 port size, and monitor output fit a broad range of standard industrial automation platforms. The flat bracket and right-angle cable configuration further support easier installation in compact equipment layouts.
Conclusion
The SMC ITV2030-012BL is a high-utility electro-pneumatic regulator for modern automation systems that require precise and programmable air pressure control. It combines a 0.005 to 0.5 MPa pressure range, 24 VDC operation, 4 to 20 mA control input, 1 to 5 VDC monitor output, IP65 protection, 1/4 port size, and an approximate weight of 350 g, making it suitable for machinery where compact size, reliable performance, and pressure repeatability are important. For machine builders, maintenance engineers, and industrial buyers looking for a dependable SMC proportional pressure regulator, the ITV2030-012BL is a practical and technically mature choice.
