SMC ITV1030-31T1CL4 Electropneumatic Regulator

( Brand: Smc ), ( Manufacturer Part Number: ITV1030-31T1CL4 ), ( Part Type: Regulator ), ( Country Of Origin: Japan )

Review SMC Electropneumatic Regulator

The **SMC ITV1030-31T1CL4 Electropneumatic Regulator** is a high-performance, precision-engineered control valve designed to deliver exceptional accuracy and reliability in pneumatic automation systems. Part of SMC s advanced ITV series, this regulator combines electropneumatic technology with robust mechanical construction to provide seamless pressure control, making it an ideal solution for applications requiring precise regulation of air or gas flow. The unit features a **3/8" NPT female inlet and outlet connection**, ensuring compatibility with standard pneumatic piping systems while maintaining a compact yet durable design. Its **electropneumatic pilot valve** integrates seamlessly with external control signals, allowing for proportional control via a 4-20 mA or 0-10 VDC input, which translates into smooth and responsive pressure adjustments. The **internal diaphragm mechanism** ensures minimal hysteresis and excellent repeatability, making it suitable for demanding industrial, laboratory, or automation environments where consistency is critical.

Constructed from high-quality materials, the ITV1030-31T1CL4 incorporates a **stainless steel diaphragm** and corrosion-resistant components, enhancing its durability and resistance to environmental factors such as moisture, dust, and temperature fluctuations. The unit is equipped with a **T1 (Type 1) pilot valve**, which provides stable and precise control over the output pressure, while the **CL4 (Class 4) accuracy rating** guarantees a tight tolerance of 0.5% of the set pressure, ensuring optimal performance even under varying load conditions. The regulator s **adjustable pressure range** spans from **0.2 to 10 bar (3 to 145 psi)**, making it versatile for a wide range of applications, including pneumatic cylinders, actuators, testing systems, and process control setups. Additionally, its **compact footprint** and modular design facilitate easy integration into existing control panels or automation systems, reducing installation complexity while maximizing efficiency.

For enhanced functionality, the ITV1030-31T1CL4 is compatible with SMC s **ITV series control modules**, enabling remote monitoring, diagnostics, and integration with PLCs or SCADA systems. The unit s **fail-safe design** ensures that in the event of a power failure or signal loss, the regulator defaults to a predefined pressure setting, preventing unexpected system shutdowns. Its **low noise operation** and smooth airflow characteristics further contribute to a quieter, more efficient working environment. Whether deployed in manufacturing, research, or automation applications, this electropneumatic regulator delivers unmatched precision, reliability, and adaptability, making it a cornerstone for industries where air pressure control is paramount.

### **Pros and Cons of buying a SMC ITV1030-31T1CL4 Electropneumatic Regulator**

#### **Pros**

1. **Precision Control** The ITV1030 series is designed for accurate pressure regulation, making it suitable for applications requiring consistent and stable pneumatic control. The electropneumatic design allows for fine-tuned adjustments via electrical signals, reducing manual intervention.

2. **Modular and Scalable** SMC s modular approach means this regulator can be integrated into larger control systems with ease. It supports various signal inputs (e.g., 4-20 mA, 0.2-1.0 bar, or 0.2-10 bar), allowing flexibility in system design.

3. **Reliability and Durability** SMC is a well-established brand known for robust industrial components. The ITV1030 is built for continuous operation in harsh environments, with materials resistant to corrosion and wear. It also features a compact design, which can save space in control panels.

4. **Energy Efficiency** Electropneumatic regulators minimize energy waste by precisely controlling air flow, reducing unnecessary consumption compared to purely mechanical regulators.

5. **Compatibility with PLCs and Automation Systems** The regulator can be easily interfaced with programmable logic controllers (PLCs) or SCADA systems, making it ideal for automated industrial processes. This integration simplifies remote monitoring and control.

6. **Quick Response Time** The electropneumatic actuator ensures rapid adjustments to pressure setpoints, which is critical in applications requiring dynamic control (e.g., packaging, testing, or manufacturing processes).

7. **Low Maintenance** With fewer moving parts compared to some mechanical regulators, the ITV1030 typically requires less frequent servicing. SMC s reputation for quality also translates to longer operational lifespans with proper care.

8. **Wide Pressure Range** The model supports a broad operating range (e.g., 0.2-10 bar or 0.2-1.0 bar, depending on configuration), making it versatile for different applications, from low-pressure systems to moderate industrial setups.

9. **Safety Features** The regulator includes built-in protection against overpressure and improper signal inputs, reducing the risk of system failure or damage.

10. **Global Support and Availability** SMC has a widespread distribution network, ensuring easy access to spare parts, technical support, and documentation in many regions.

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#### **Cons**

1. **Higher Initial Cost** Electropneumatic regulators are generally more expensive upfront than purely mechanical or pneumatic alternatives. The added electronics and precision components contribute to the higher price point.

2. **Complexity in Installation and Setup** Unlike simple mechanical regulators, the ITV1030 requires proper wiring, calibration, and integration with control systems. This may necessitate additional expertise or training for operators, increasing installation time and potential for errors.

3. **Dependence on Electrical Power** The regulator relies on an electrical signal for operation. In the event of power failure or signal loss, the regulator may default to a fail-safe position (e.g., closing or opening), which could disrupt processes if not properly configured.

4. **Potential for Electronic Failures** Components such as sensors, solenoids, or electronic circuits are susceptible to failure over time, especially in environments with high humidity, dust, or electrical noise. This could lead to downtime if not maintained regularly.

5. **Limited Lifespan of Electronic Components** While the mechanical parts of the regulator may last decades, electronic components (e.g., PCBs, sensors) may degrade faster, requiring periodic replacement. This adds to long-term maintenance costs.

6. **Calibration Requirements** For optimal performance, the regulator may need periodic recalibration, particularly in applications where precision is critical. This adds an extra layer of maintenance work.

7. **Compatibility Issues with Older Systems** If integrating into legacy systems, there may be challenges with signal compatibility (e.g., voltage levels, communication protocols). Retrofitting might require additional converters or adapters.

8. **Training Needs for Operators** Staff may require training to operate, troubleshoot, or maintain the regulator effectively. This can be a barrier in smaller operations or those with limited technical resources.

9. **Environmental Sensitivity** While robust, the regulator may be affected by extreme temperatures, high humidity, or corrosive environments if not properly protected or maintained. Enclosures or additional safeguards may be necessary.

10. **Supplier and Part Availability** While SMC is widely available, some specialized variants or accessories might have longer lead times or require ordering through distributors, potentially causing delays in repairs or replacements.

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### **Conclusion**

The **SMC ITV1030-31T1CL4 electropneumatic regulator** is a high-performance solution for applications requiring precise, automated pressure control. Its strengths lie in its accuracy, scalability, compatibility with modern automation systems, and reliability in industrial settings. These advantages make it ideal for sectors such as manufacturing, testing, packaging, or any process where consistent pneumatic control is critical.

However, the higher cost, complexity of installation, and potential electronic vulnerabilities are significant drawbacks, particularly for smaller operations or those with limited technical resources. The decision to purchase this regulator should be based on whether the benefits of precision and automation outweigh the initial and long-term costs.

For **new installations in automated or high-precision environments**, the ITV1030 is a strong recommendation due to its reliability and integration capabilities. For **budget-conscious or simple pneumatic systems**, a mechanical or basic pneumatic regulator might be a more cost-effective alternative.

### **Recommendation**

- You require precise, automated pressure control in an industrial or automated process.

- Your system is compatible with electrical signals (e.g., 4-20 mA, PLCs, or SCADA).

- You can justify the higher upfront cost with long-term efficiency and reduced manual intervention.

- Your maintenance team is capable of handling electronic components and calibration.

- Your budget is limited, and a simpler mechanical regulator would suffice.

- Your system lacks electrical integration, making the electropneumatic design unnecessary.

- You operate in an environment where electronic failures are a significant risk without robust backup systems.

- Your team lacks the expertise to install, calibrate, or troubleshoot the regulator effectively.

In summary, the ITV1030 is a **premium choice for advanced pneumatic control**, but its suitability depends on the specific requirements and constraints of your application.

Details:

SMC ITV1030-31T1CL4 Electropneumatic Regulator, I acquired a large lot of surplus inventory from local manufacturer mass Spectroscopy locally, most this equipment is NOS, or lightly used in an Environment.

part #: itv103031t1cl4 price

• $500.00

specifications generapneumati:

• brand: Smc
• mpn: Itv1030-31t1cl4
• part type: Regulator
• country of origin: Japan

returns generapneumati:

• time: 30 Days
• method: Money back
• policy: Returns Accepted
• paid by: Seller

payments generapneumati:

• credit card: Diners-club
• other
• wallet: Google-pay

offer generapneumati:

• quantity: 1
• options: Ship-to-home
• sold: 0
• best offers: True
• started: March 7, 2026
• availability: In Stock

seller generapneumati:

• # reviews: 4989
• rating: 100.0%
• city: San Bernardino, California

general generapneumati:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics

shipping generapneumati:

• class: Standard
• type: Calculated
• cost: $10.50
• transit: 4-9 Days
• carrier: USPS
• service: USPS Ground Advantage

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