The SMC ITV2030-312CL is an electro-pneumatic regulator designed for precise, repeatable pressure control in automated pneumatic systems. As part of the well-known ITV1000/2000/3000 Series, this model is intended for applications where conventional mechanical regulators are not flexible enough and where pressure needs to be controlled directly by an electrical signal from a PLC, controller, or other industrial command source. SMC’s ITV series is widely used because it converts an electrical input into stable outlet pressure control with smooth proportional behavior, compact construction, and easy integration into modern machinery.
The core advantage of the ITV2030-312CL is its ability to deliver stepless pressure regulation. Instead of requiring manual adjustment, the unit automatically modulates output pressure in proportion to the input signal. This makes it highly suitable for production lines, fixture systems, inspection stations, test equipment, sealing operations, tension control systems, and many other pneumatic processes where pressure stability and fast adjustment are essential. SMC also specifies strong control characteristics for the ITV series, including linearity within ±1% F.S. or less, hysteresis within 0.5% F.S. or less, and high sensitivity, which are all important for applications that demand repeatable output and reduced process drift.
Another practical strength of this model is its compact physical design. The ITV series was developed with a simplified high-density circuit layout to reduce installation space while maintaining performance. That matters in real machines, where cabinet space and manifold layout are often limited. The series is also rated IP65, helping it withstand typical industrial environments when installed correctly. For users building OEM equipment or retrofitting existing automation lines, this combination of compactness, environmental resistance, and electronic control makes the ITV2030-312CL a strong choice for pressure management tasks.
Key Specifications
| Item | Description |
|---|---|
| Product Model | SMC ITV2030-312CL |
| Product Type | Electro-pneumatic regulator |
| Series | ITV2000 / ITV1000-2000-3000 family |
| Control Method | Electrical input proportional pressure control |
| Pressure Control Style | Stepless electronic regulation |
| Set Pressure Range | 0.005 to 0.9 MPa |
| Maximum Supply Pressure | 1.0 MPa |
| Minimum Supply Pressure | Set pressure + 0.1 MPa |
| Power Supply | 24 VDC ±10% or 12 to 15 VDC depending on specification family |
| Enclosure | IP65 |
| Net Weight | 350 g |
| Port Size | 1/4 |
| Cable Connector Type | Right-angle type, 3 m cable |
| Bracket | L-bracket |
| Monitor Output | Switch output / NPN output according to model code mapping |
| Typical Use | Precision air pressure control in automation systems |
The specification table above combines series data published by SMC with exact model-level commercial references for ITV2030-312CL. SMC documentation for the ITV20 series lists an approximate unit weight of 350 g without options, while model-level listings for ITV2030-312CL identify it as a 1/4 port version with L-bracket and right-angle 3 m cable. Product listings also identify this exact model with a 0.005 to 0.9 MPa control range.
Product Features and Benefits
Precise Electronic Pressure Control
The ITV2030-312CL is built for users who need more than simple pressure reduction. In automated manufacturing, pneumatic pressure often has a direct effect on product quality, actuator motion, gripping force, sealing consistency, dispensing accuracy, and test repeatability. A manually adjusted regulator may be adequate for static systems, but it is not ideal when pressure must change during operation or when recipes vary from one production batch to another. The ITV2030-312CL solves that limitation by allowing pressure to be adjusted electrically, making it suitable for recipe-based automation and closed-loop production concepts.
Compact Structure for Modern Equipment
Machine builders consistently face installation constraints. Space inside control cabinets, pneumatic panels, and compact assemblies is limited, especially in multi-station equipment. SMC highlights the ITV series as a compact design enabled by a simplified high-density circuit board arrangement. This is not just a design note; it has practical value for OEMs and maintenance engineers. A smaller regulator can simplify piping, reduce mounting complications, and improve the overall cleanliness of the pneumatic layout. In manifold-based or modular systems, space savings can directly support higher equipment density and cleaner service access.
Stable Performance for Automated Processes
Precision pressure devices are only useful when their output is repeatable. SMC publishes series performance figures such as linearity within ±1% F.S. or less and hysteresis within 0.5% F.S. or less, which indicate the regulator is designed for stable proportional behavior rather than crude on/off control. In production terms, this helps reduce variation in clamping force, blowing pressure, actuator cushioning, and pressure-controlled assembly steps. Where a plant depends on consistency from cycle to cycle, these performance characteristics are a significant advantage.
Readable Display and Easy Adjustment
Commercial references for the ITV family describe it as having a bright and easy-to-read LED display, which improves day-to-day use for technicians and operators. A visible local display can speed up commissioning, troubleshooting, and parameter checks on the machine floor. Instead of tracing pressure values through external gauges alone, personnel can verify the regulator’s state directly at the device. This is particularly useful during startup, preventive maintenance, or when comparing commanded pressure and actual displayed status during machine testing.
Industrial Protection and Practical Mounting
For industrial equipment, environmental durability matters. SMC specifies the ITV series with IP65 enclosure protection, which supports use in demanding factory environments when installed correctly. The exact ITV2030-312CL configuration also includes an L-bracket and a right-angle 3 m cable, both of which are practical features for mounting flexibility and wiring in confined spaces. These details matter in real projects because mounting hardware and cable orientation often decide whether installation is straightforward or inconvenient.
Typical Applications
The ITV2030-312CL is suitable for a wide range of industrial applications where compressed air pressure must be controlled with accuracy and flexibility. Typical uses include:
| Application Area | Why ITV2030-312CL Fits |
|---|---|
| Gripping and clamping systems | Allows controlled force adjustment for different products |
| Leak testing and pressure testing | Supports stable programmable pressure levels |
| Packaging machinery | Helps optimize pressure for sealing, blowing, or handling |
| Semiconductor and electronics equipment | Useful where precise low-variation pressure control is needed |
| Robotic end-of-arm tooling | Enables recipe-based pneumatic force changes |
| Assembly lines | Improves repeatability in pressing, holding, and positioning tasks |
| Laboratory and test rigs | Suitable for controlled pneumatic simulation and validation |
| General automation | Integrates easily with PLC-driven control architectures |
These uses align with the ITV family’s purpose as an electro-pneumatic regulator for analog pressure control rather than basic mechanical regulation. Its pressure range and electronic interface make it relevant wherever machine logic needs to determine pneumatic output dynamically.
Product Weight
For buyers and machine designers, product weight is often a practical specification rather than a marketing detail. The approximate weight of the ITV20 series is 350 g without options, and model-level references for ITV2030-312CL also list the product weight as 350 g. This relatively light construction supports installation on panels, machine frames, compact manifolds, and modular pneumatic assemblies without adding significant structural burden. It also helps reduce total system mass in mobile or space-conscious equipment designs.
Why Choose SMC ITV2030-312CL
The main reason to choose the SMC ITV2030-312CL is that it bridges the gap between pneumatic power and electronic control. It gives engineers the ability to manage air pressure with the same logic-driven approach used for motors, sensors, and valves. That means better consistency, faster product changeover, easier automation integration, and more refined process control. Combined with SMC’s strong market presence in pneumatic automation, the ITV series remains a practical option for OEMs, maintenance departments, and system integrators that want a reliable electronic pressure regulator from a recognized industrial supplier.
Conclusion
The SMC ITV2030-312CL electro-pneumatic regulator is a compact, electronically controlled pressure regulator designed for modern automation systems. It offers stepless proportional pressure control, IP65 protection, compact installation size, and an approximate weight of 350 g. With its configurable mounting and cable arrangement, stable control characteristics, and compatibility with electrically driven pressure management, it is well suited for production machinery, test systems, robotic tooling, and other applications where pressure must be accurate, repeatable, and easy to integrate into automated control logic.
