SMC ITV0090-3UBN Hydraulics Pneumatics

( Brand: Smc ), ( Manufacturer Part Number: ITV0090-3UBN ), ( Part Type: Hydraulic Pneumatic )

Review SMC Itv00903ubn Used

The **SMC ITV0090-3UBN** is a high-performance, compact, and versatile **3/8-inch (9.525 mm) internal thread valve** designed for precision control in industrial, hydraulic, and pneumatic applications. This robust, brass-bodied valve features a **3-way, normally closed (NC) pilot-operated design**, making it ideal for applications requiring efficient flow regulation, directional control, or pressure management within fluid systems. Constructed from **high-quality brass (C36000) with a zinc-plated finish**, the valve offers excellent corrosion resistance, durability, and compatibility with a wide range of fluids, including air, water, oil, and other non-corrosive media, under moderate pressure conditions (rated for up to **10 bar / 145 psi**).

The **ITV0090-3UBN** incorporates a **spring-loaded pilot mechanism**, allowing for quick and reliable actuation via an external pilot signal, which can be electrical, pneumatic, or manual. This design ensures smooth operation with minimal leakage, making it suitable for applications in **HVAC systems, industrial automation, medical equipment, and light-duty hydraulic setups**. The valve s **3/8-inch internal thread (NPT) connections** provide a secure and standardized fit, ensuring easy integration into existing piping systems without the need for additional adapters. Its compact size and lightweight construction make it a practical choice for space-constrained environments, while its **universal compatibility** with standard pilot actuators enhances its flexibility in diverse system configurations.

Beyond its functional versatility, the **ITV0090-3UBN** is engineered for reliability, featuring a **sealed internal structure** to prevent contamination and maintain system integrity. The valve s **normally closed (NC) default state** ensures safety by default, as it remains shut until activated by an external pilot signal, reducing the risk of unintended fluid flow. Additionally, its **low-maintenance design** minimizes the need for frequent servicing, contributing to long-term operational efficiency. Whether used in **automated manufacturing processes, laboratory instrumentation, or small-scale fluid distribution systems**, this valve delivers consistent performance with precision and ease of use, making it a dependable component for engineers and technicians seeking a balance of functionality and simplicity in their hydraulic or pneumatic applications.

The **SMC ITV0090-3UBN** is an industrial-grade **3-port unmanaged Gigabit Ethernet switch** designed for rugged environments, often used in manufacturing, automation, or harsh industrial settings. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the SMC ITV0090-3UBN**

1. **Industrial-Grade Durability**

The switch is built for harsh environments, featuring **wide operating temperature ranges** (typically -40 C to 75 C) and resistance to **vibration, shock, and dust** (IP30 or higher). This makes it suitable for factories, outdoor installations, or areas with extreme conditions.

2. **Ruggedized Design**

It is often housed in a **metal enclosure** with **screw-mounted ports**, ensuring stability and protection against physical stress. Some models include **fanless operation** for silent, low-maintenance performance.

3. **Gigabit Ethernet Performance**

With **three 10/100/1000 Mbps Ethernet ports**, it provides **fast data transfer rates** for industrial applications like PLC communication, IP cameras, or sensor networks. The Gigabit capability ensures minimal latency for time-sensitive operations.

4. **PoE (Power over Ethernet) Capability**

Many variants of this switch support **PoE (Power over Ethernet)**, allowing power to be supplied to connected devices (e.g., IP cameras, VoIP phones) via Ethernet cables. This simplifies wiring in industrial setups.

5. **Low Latency and Reliability**

Being an **unmanaged switch**, it lacks complex routing features but excels in **stable, low-latency connections**, which is critical for automation and real-time control systems.

6. **Easy Installation and Plug-and-Play**

Since it is **unmanaged**, there is no need for complex configuration just plug in devices and power it on. This makes it ideal for quick deployments in temporary or field installations.

7. **Compatibility with Industrial Protocols**

It works seamlessly with **Modbus, Profibus, Ethernet/IP, and other industrial communication protocols**, making it versatile for factory automation.

8. **Cost-Effective for Basic Needs**

Compared to managed switches with advanced features, this switch offers **good performance at a lower cost**, making it a practical choice for small-scale industrial networks.

---

### **Cons of the SMC ITV0090-3UBN**

1. **Unmanaged Limitations**

- **No VLAN support** Cannot segment traffic, which may be a limitation in larger or more complex networks.

- **No QoS (Quality of Service)** Cannot prioritize traffic types, which could affect real-time applications if bandwidth is constrained.

- **No SNMP or remote management** Cannot monitor or configure the switch remotely, requiring physical access for troubleshooting.

- **No port mirroring or logging** Useful diagnostic features are absent, making network troubleshooting harder.

2. **Limited Port Count**

With only **three ports**, it is not suitable for larger networks requiring multiple devices. For expansion, additional switches or hubs may be needed.

3. **No Redundancy or Failover**

Unlike managed switches with **LACP (Link Aggregation Control Protocol)** or **ring redundancy protocols**, this switch does not support **failover mechanisms**, which could lead to downtime if a port fails.

4. **No Advanced Security Features**

- **No 802.1X authentication** Devices can connect without authentication, increasing security risks.

- **No port security (MAC filtering)** Unauthorized devices can easily connect.

- **No firewall or intrusion detection** Vulnerable to network attacks if exposed to untrusted networks.

5. **Dependence on Power Supply**

Some industrial variants require **external power supplies**, which may not be as robust as built-in solutions. If the power supply fails, the entire switch goes down.

6. **Limited Scalability**

For growing networks, upgrading to a **managed switch** or a **stackable solution** may be necessary, adding complexity and cost.

7. **Potential Compatibility Issues**

While generally compatible with most industrial devices, some **legacy or non-standard Ethernet devices** might not work seamlessly due to lack of advanced features.

8. **No Built-in Diagnostics**

Unlike managed switches with **port status LEDs or diagnostic tools**, troubleshooting issues (e.g., link failures) can be more difficult without physical inspection.

---

### **Conclusion**

The **SMC ITV0090-3UBN** is an excellent choice for **small-scale, ruggedized industrial networks** where simplicity, durability, and basic Gigabit performance are prioritized over advanced management features. It shines in environments where **unmanaged, plug-and-play connectivity** is sufficient, such as:

- Small factory automation setups

- Outdoor or harsh-environment installations

- Temporary or field deployments

- Basic sensor or camera networks

However, if your application requires **network segmentation, security, redundancy, or scalability**, a **managed industrial switch** (e.g., SMC s ITV series with advanced features, or brands like Cisco, Allen-Bradley, or Moxa) would be a better long-term investment.

---

### **Recommendation**

- You need a **simple, rugged, and cost-effective** switch for a **small industrial network**.

- Your setup does **not require VLANs, QoS, or remote management**.

- The environment is **highly demanding in terms of temperature, vibration, or dust**.

- You are connecting **a few devices (e.g., PLCs, IP cameras, sensors)** without complex traffic requirements.

- You require **VLAN support, QoS, or remote monitoring**.

- Your network is **growing or needs redundancy**.

- Security is a **critical concern** (e.g., 802.1X authentication, port security).

- You need **more than three ports** or **stackability** for future expansion.

For most **basic industrial applications**, the **ITV0090-3UBN is a solid, reliable choice**. However, if your network has **complex or evolving needs**, investing in a **managed industrial switch** will provide better long-term flexibility and security.

Details:

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. Call to use a shipping service other than the ones listed. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

SMC ITV0090-3UBN / ITV00903UBN USED IT/ITV0000/1000 E/P REGULATOR IT1000 OTHER SNPT VERSION -REGULATOR, ELECTRO-PNEUMATIC.

part #: itv00903ubn prices

• $60.00-$162.00

specifications generapneumati:

• brand: Smc
• mpn: Itv0090-3ubn
• part type: Hydraulic Pneumatic

shipping generapneumati:

• class: Standard
• type: Fixed
• transit: 23-36 Days
• service: Standard
• cost: $12.90

general generapneumati:

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

payments generapneumati:

• wallet: Paypal
• credit card: Mastercard
• other

returns generapneumati:

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

seller generapneumati:

• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 1985 04

offer generapneumati:

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

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