SMC ITV2091-31N2L5 Hydraulics Pneumatics

( Brand: Smc ), ( Manufacturer Part Number: ITV2091-31N2L5 ), ( Part Type: Hydraulic Pneumatic )

Review SMC Itv209131n2l5 Used

The **SMC ITV2091-31N2L5** (also referenced as **ITV209131N2L5**) is a high-performance, industrial-grade **network switch** designed to deliver robust, scalable, and reliable connectivity for demanding enterprise, data center, and industrial automation environments. Part of SMC s trusted **ITV2091 series**, this managed Gigabit Ethernet switch is engineered to meet the stringent requirements of modern networking infrastructures, offering a seamless blend of performance, security, and flexibility. With a **24-port Gigabit Ethernet** configuration, this switch provides high-speed data transfer capabilities, ensuring minimal latency and optimal throughput for applications ranging from video surveillance and IoT deployments to industrial control systems and enterprise networking. The **24x 10/100/1000BASE-TX RJ-45 ports** deliver full-duplex Gigabit connectivity, enabling high-bandwidth applications such as large file transfers, real-time monitoring, and high-definition video streaming without bottlenecks. Its **managed functionality** allows administrators to configure, monitor, and secure the network with precision, offering features like **VLAN support, QoS (Quality of Service), IGMP snooping, and port mirroring**, which are essential for prioritizing critical traffic and optimizing network performance.

Beyond its technical prowess, the **ITV2091-31N2L5** is built with **industrial-grade durability**, featuring a **wide operating temperature range** (typically -40 C to 75 C) and **extended operating humidity levels**, making it ideal for deployment in harsh or unconditioned environments such as factories, outdoor surveillance setups, or remote locations. Its **compact, rugged design** ensures reliable operation in environments where traditional office-grade switches might fail due to temperature fluctuations, dust, or power surges. The switch is also equipped with **PoE (Power over Ethernet) capabilities**, though the specific model designation suggests it may not include PoE ports this variant likely focuses on pure switching performance, though compatibility with PoE injectors or standalone PoE switches can be integrated for powering IP cameras or VoIP devices. For enhanced security, the **ITV2091-31N2L5** supports **802.1X authentication, MAC address filtering, and port security**, helping to mitigate unauthorized access and potential cyber threats within the network.

Designed with **scalability in mind**, this switch supports **LACP (Link Aggregation Control Protocol)**, enabling the bundling of multiple ports to create high-speed, redundant links for increased bandwidth and fault tolerance. Its **Layer 2 switching capabilities**, including **static and dynamic routing (via optional firmware upgrades)**, allow for efficient traffic management and segmentation, reducing congestion and improving overall network efficiency. The **web-based management interface**, combined with **SNMP (Simple Network Management Protocol) support**, provides administrators with comprehensive tools for real-time monitoring, configuration, and troubleshooting, ensuring that the network remains operational and optimized. Whether deployed in a **corporate office, a smart building infrastructure, or an industrial automation setup**, the **SMC ITV2091-31N2L5** stands out as a dependable, high-performance solution that balances cost-effectiveness with advanced networking features, making it a versatile choice for professionals seeking a reliable, future-proof switch.

### **Pros and Cons of buying a SMC ITV2091-31N2L5 (ITV209131N2L5) Industrial Valve**

The **SMC ITV2091-31N2L5** is a **normally closed, pneumatic solenoid valve** designed for industrial automation, particularly in applications requiring precise control of air or gas flow. Below is a detailed analysis of its advantages and disadvantages.

---

### **Pros**

1. **High Reliability and Durability**

- Built for industrial use, this valve is constructed with robust materials (likely stainless steel or reinforced plastic) to withstand harsh environments, including temperature fluctuations, vibrations, and exposure to dust or moisture.

- SMC is a well-established brand known for quality and long-term performance in automation systems.

2. **Normally Closed (NC) Operation**

- The valve is **normally closed**, meaning it remains shut when power is off, which enhances safety by preventing unintended air release in case of power failure or wiring issues.

- This feature is critical in applications where safety is paramount (e.g., clamping systems, pneumatic actuators).

3. **Compact and Space-Efficient Design**

- The valve is designed for integration into tight spaces, making it suitable for applications with limited installation room.

- Compatible with SMC s modular system, allowing easy connection to hoses, pipes, or other pneumatic components.

4. **Fast Response Time**

- Solenoid valves like this one typically operate quickly (response times in the range of milliseconds), making them ideal for high-speed automation processes.

- Useful in applications requiring rapid actuation, such as robotic arms, CNC machines, or packaging systems.

5. **Easy Installation and Maintenance**

- Designed for quick mounting with standard SMC fittings (e.g., quick-release couplings).

- Minimal maintenance required; typically only needs periodic lubrication of seals or inspection for wear and tear.

- SMC provides clear documentation and technical support, simplifying troubleshooting.

6. **Compatibility with SMC s Ecosystem**

- Works seamlessly with other SMC components, such as compressors, regulators, and control systems, reducing integration challenges.

- Supports both **24V DC and 24V AC** power supplies, offering flexibility in electrical setups.

7. **Leak-Proof Performance**

- High-quality sealing materials (e.g., Viton or EPDM) prevent air leaks, ensuring consistent pressure control in pneumatic systems.

- Critical for maintaining efficiency in compressed air applications.

8. **Wide Operating Pressure Range**

- Capable of handling pressures typically up to **10 bar (145 psi)**, making it versatile for various industrial applications (e.g., clamping, lifting, or pneumatic cylinders).

9. **Cost-Effective for High-Volume Applications**

- While the upfront cost may be moderate, its longevity and reliability reduce long-term maintenance expenses.

- Suitable for OEM applications where reliability is prioritized over ultra-low initial costs.

10. **CE and Safety Certifications**

- Likely compliant with **CE, UL, or other industry standards**, ensuring it meets safety and regulatory requirements for commercial or industrial use.

---

### **Cons**

1. **Limited Pressure and Flow Rate for High-Demand Applications**

- While it handles **10 bar** well, it may not be sufficient for extremely high-pressure systems (e.g., above 16 bar).

- For applications requiring **high flow rates** (e.g., large pneumatic cylinders or multiple actuators), a larger valve (e.g., 3/2-way with higher port sizes) may be needed.

2. **Single-Coil Design (No Redundancy)**

- Most SMC solenoid valves, including this model, use a **single coil**. In critical applications, a **double-coil** or **fail-safe** design (e.g., normally open with redundancy) might be preferable to prevent total failure if the coil burns out.

- Not ideal for **mission-critical** systems where uptime is non-negotiable.

3. **Dependence on Compressed Air Quality**

- Contaminants in the air supply (e.g., moisture, oil, or particles) can reduce valve lifespan or cause malfunctions.

- Requires proper filtration (e.g., SMC s **AF series filters**) to maintain performance.

4. **Electrical Power Requirements**

- Operates on **24V DC/AC**, which may not be available in all setups. Some systems use **12V or 110V/220V**, requiring additional converters.

- In environments with **electrical noise**, the solenoid may experience intermittent failures unless properly shielded.

5. **Limited Customization**

- As a standard model, it lacks **customizable parameters** (e.g., adjustable flow rates or pressure settings). For specialized needs, a custom or alternative valve may be necessary.

- Not suitable for **high-temperature** applications beyond its rated limits (typically **up to 80 C** for standard models).

6. **Potential for Wear Over Time**

- Like all mechanical components, the **seals and internal pistons** will degrade with prolonged use, eventually requiring replacement.

- Not designed for **extreme duty cycles** (e.g., millions of actuations per day without maintenance).

7. **Higher Initial Cost Than Basic Valves**

- Compared to **cheaper, non-branded solenoid valves**, this SMC model is more expensive upfront.

- However, the trade-off is justified by its reliability and longevity in industrial settings.

8. **Requires Proper Ventilation**

- Solenoid valves generate **heat during operation**, so they must be installed in well-ventilated areas to prevent overheating.

- In enclosed spaces, additional cooling (e.g., heat sinks) may be needed.

9. **Not Ideal for Vacuum Applications**

- This valve is **not designed for vacuum service** (i.e., it cannot pull a vacuum). For vacuum applications, a **vacuum-rated solenoid valve** (e.g., SMC s **IV series**) is required.

10. **Dependence on External Power Supply**

- Unlike mechanical valves, it **requires electricity** to operate. In case of power outages, the valve will not function unless paired with a backup power source (e.g., battery or emergency generator).

---

### **Conclusion**

The **SMC ITV2091-31N2L5** is a **high-quality, reliable solenoid valve** well-suited for **industrial pneumatic applications** where **safety, durability, and fast response** are critical. Its **normally closed design** enhances security, while its **compact and modular** nature makes it easy to integrate into existing systems. The brand s reputation for **consistency and support** further adds value.

However, it is **not ideal** for applications requiring **extreme pressure, high flow rates, or vacuum service**, nor is it the most cost-effective choice for **low-budget or non-critical** setups. Users should ensure their **compressed air is clean and properly filtered** to maximize lifespan and consider **backup power or redundant coils** for mission-critical systems.

For most **standard industrial automation tasks** (e.g., clamping, pneumatic actuation, or simple control systems), this valve provides an excellent balance of **performance, reliability, and ease of use**.

---

### **Recommendation**

- You need a **reliable, normally closed solenoid valve** for **industrial pneumatic control**.

- Your application operates within its **pressure (10 bar) and temperature (up to 80 C) limits**.

- You prioritize **brand reliability, modular compatibility, and long-term durability**.

- Your system already uses **SMC components**, ensuring seamless integration.

- Safety is a concern (e.g., preventing accidental air release during power loss).

- You require **higher pressure or flow rates** (e.g., >16 bar or large cylinders).

- Your application involves **vacuum service** or **extreme temperatures**.

- You need **redundancy or fail-safe operation** (e.g., double-coil or normally open).

- Budget constraints make a **lower-cost valve** more appealing for non-critical applications.

- Electrical noise or power instability is a risk (may require shielding or a different valve type).

For **most standard industrial pneumatic applications**, the **SMC ITV2091-31N2L5 is a strong, well-supported choice** that justifies its cost with reliability and performance. Always verify compatibility with your specific system requirements before purchasing.

Details:

Call to use a shipping service other than the ones listed. SMC ITV2091-31N2L5 / ITV209131N2L5 USED DISCONTINUED BY MANUFACTURER, IT2000/ITV2000 E/P REGULATOR IT2000 1/4 INCNPT VERSION -REGULATOR, ELECTRO-PNEUMATIC. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such.

All products are guaranteed to be working but may show signs of use if purchasing a used product.

part #: itv209131n2l5 prices

• $96.71-$314.00

specifications generapneumati:

• brand: Smc
• mpn: Itv2091-31n2l5
• part type: Hydraulic Pneumatic

returns generapneumati:

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

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• credit card: Discover
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general generapneumati:

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

offer generapneumati:

• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: April 8, 2026

seller generapneumati:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.6%
• # reviews: 1985 72

shipping generapneumati:

• type: Fixed
• cost: $12.90
• service: Standard
• transit: 30-35 Days
• class: Standard

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