NUMATICS 123BA43AMN00061 Solenoid Valve

( Brand: Numatics ), ( Manufacturer Part Number: 123BA43AMN00061 ), ( Part Type: Valve Solenoid )

Review NUMATICS Lot Of Solenoid Valve

The Numatics 123BA43AMN00061 is a high-performance, normally closed (NC) pneumatic solenoid valve designed for precise and reliable control in industrial automation applications. Part of Numatics robust 123BA series, this valve combines durability with advanced engineering to deliver consistent performance in demanding environments. Its compact yet sturdy construction features a brass body, ensuring corrosion resistance and longevity even in harsh conditions, while the integrated coil housing is engineered for efficient heat dissipation, minimizing energy loss and extending operational lifespan. The valve operates on a 24V DC power supply, making it versatile for integration into a wide range of control systems, and its bidirectional flow capability allows for flexible installation in either direction, simplifying system design and reducing installation time. With a flow rate of 43 standard cubic feet per minute (SCFM) at 80 PSI, this valve is well-suited for medium to high-volume air applications, such as clamping, positioning, or actuating cylinders in manufacturing, packaging, or material handling processes. Its normally closed design ensures safety by default, as the valve remains sealed when de-energized, preventing unintended air release. The valve s sealed construction also protects internal components from contamination, making it ideal for environments where cleanliness and reliability are critical. Additionally, the 123BA43AMN00061 incorporates a quick-disconnect fitting, facilitating easy maintenance and replacement without the need for specialized tools. Whether deployed in automated assembly lines, robotic systems, or other precision-driven applications, this solenoid valve exemplifies Numatics commitment to delivering dependable, high-efficiency pneumatic control solutions.

**Pros and Cons of buying a Numatics 123BA43AMN00061 Solenoid Valve**

The Numatics 123BA43AMN00061 is a direct-acting, normally closed, 2/2-way solenoid valve designed for pneumatic applications. Below is a detailed analysis of its advantages and disadvantages.

### **Pros**

1. **Reliability and Durability**

The Numatics brand is well-known for producing high-quality pneumatic components. This valve is built with robust materials and precision engineering, ensuring long-term performance in industrial environments. It is designed to withstand frequent cycling without significant wear, making it suitable for continuous operation in automated systems.

2. **Direct-Acting Design**

As a direct-acting valve, it does not rely on external pilot pressure to operate, which simplifies the control system. This means it can be used in applications where pilot air is unavailable or where simplicity is preferred. The direct-acting mechanism also reduces response time, allowing for faster actuation in automated processes.

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

The valve is normally closed, meaning it remains sealed when de-energized. This is advantageous for safety-critical applications where the default state must be a closed position to prevent unintended air flow or pressure buildup. It reduces the risk of accidents or damage during power failures or system malfunctions.

4. **Compatibility with Pneumatic Systems**

The valve is designed to integrate seamlessly with standard pneumatic circuits, making it easy to retrofit into existing systems or incorporate into new designs. It is compatible with common air pressures (typically 2 10 bar) and flow rates, providing flexibility for various applications such as clamping, actuating cylinders, or controlling pneumatic tools.

5. **Low Maintenance Requirements**

Direct-acting solenoid valves like this one generally require minimal maintenance. They lack internal moving parts that wear out quickly, such as those found in pilot-operated valves. Regular checks for leaks, proper lubrication of seals, and ensuring clean air supply (free of contaminants) are usually sufficient to keep the valve functioning optimally.

6. **Compact and Lightweight**

The valve is designed to be compact, which is beneficial for applications with space constraints. Its lightweight nature also makes it easier to install and integrate into machinery without adding significant weight.

7. **Wide Range of Applications**

The 123BA43AMN00061 is versatile and can be used in various industries, including automotive manufacturing, packaging, material handling, and robotics. Its ability to handle moderate flow rates (typically around 200 400 L/min, depending on pressure) makes it suitable for medium-duty tasks.

8. **Energy Efficiency**

Direct-acting valves are generally more energy-efficient than pilot-operated valves because they do not require additional pilot air to operate. This can lead to lower overall energy consumption in pneumatic systems, reducing operational costs over time.

---

### **Cons**

1. **Limited Flow Rate**

While the valve is suitable for medium-duty applications, its flow capacity is not as high as some larger or pilot-operated valves. If the application requires high airflow or rapid actuation of large cylinders, this valve may struggle to meet performance demands, potentially leading to slower cycle times or insufficient pressure delivery.

2. **Sensitivity to Contaminants**

Like all pneumatic components, solenoid valves are susceptible to damage from airborne contaminants such as dust, moisture, or oil particles. If the air supply is not properly filtered, the valve s internal seals and moving parts can wear prematurely, reducing its lifespan and reliability. This requires additional investment in air filtration systems.

3. **Higher Initial Cost Compared to Basic Valves**

Numatics valves are positioned in the mid-to-high price range compared to generic or lower-end solenoid valves. While the quality and reliability justify the cost for many industrial applications, budget-conscious buyers may find alternatives that offer similar functionality at a lower price, though potentially with shorter lifespans or less durability.

4. **Potential for Leakage Over Time**

Even with proper maintenance, seals in solenoid valves can degrade over time, leading to minor leaks. While direct-acting valves are less prone to this than pilot-operated ones, prolonged use can still result in reduced sealing efficiency, which may require periodic replacement of seals or the valve itself.

5. **Limited Customization Options**

The 123BA43AMN00061 is a standard model with fixed specifications (e.g., port size, voltage, and pressure ratings). If the application requires non-standard configurations such as custom mounting, electrical connections, or specialized materials additional modifications or custom valves may be necessary, adding complexity and cost.

6. **Voltage and Power Requirements**

The valve operates on a specific voltage (likely 24V DC or 110V AC, depending on the model variant). Mismatching the voltage supply can damage the valve or reduce its lifespan. Buyers must ensure compatibility with their power sources, which may require additional wiring or power supply units.

7. **Response Time Limitations**

While direct-acting valves are faster than pilot-operated ones, their response time is still dependent on factors such as air pressure, line length, and internal valve design. In applications requiring ultra-fast actuation (e.g., high-speed robotics or precision machining), the valve s response may not be sufficient, necessitating the use of faster alternatives.

8. **Dependence on Clean, Dry Air**

The valve s performance is highly dependent on the quality of the compressed air supply. Moisture, oil, or particulate matter can cause corrosion, clogging, or mechanical failure. This requires additional investment in air treatment equipment (e.g., filters, dryers, and separators), which can increase the overall system cost.

---

### **Conclusion and Recommendation**

The **Numatics 123BA43AMN00061 solenoid valve** is a well-engineered, reliable, and durable component that excels in medium-duty pneumatic applications where simplicity, safety, and direct actuation are priorities. Its normally closed design enhances safety, while its direct-acting mechanism reduces complexity in control systems. The valve is ideal for industries requiring consistent performance in automated processes, such as manufacturing, packaging, or material handling.

However, its limitations such as moderate flow capacity, sensitivity to air quality, and higher cost must be carefully considered. If the application demands high airflow, rapid response times, or extreme durability, alternative valves (e.g., larger pilot-operated valves or specialized direct-acting models) may be more suitable. Additionally, buyers should ensure their air supply is properly filtered and treated to maximize the valve s lifespan.

- You require a **reliable, direct-acting, normally closed valve** for medium-duty pneumatic applications.

- Your system has **clean, dry compressed air** (or you can invest in proper air treatment).

- You prioritize **low maintenance and ease of integration** into existing pneumatic circuits.

- The **flow rate and pressure requirements** align with the valve s specifications (typically up to 400 L/min at 6 8 bar).

- You need **higher flow rates** or faster response times.

- Your budget is constrained, and you can accept slightly lower durability.

- The application involves **harsh environments** (e.g., high temperatures, extreme contaminants), where additional protection (e.g., sealed or corrosion-resistant models) may be necessary.

For most standard industrial applications where reliability and safety are critical, the **Numatics 123BA43AMN00061 is a strong choice**. Pair it with proper air filtration and maintenance to ensure optimal performance over its operational lifespan.

Details:

Used Lot of 2 Numatics 123BA43AMN00061 Solenoid Valve.

part #: 123ba43amn00061 prices

• $26.55-$64.95

specifications valvesplumbing:

• brand: Numatics
• mpn: 123ba43amn00061
• part type: Valve Solenoid

general valvesplumbing:

• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds
• condition: Used

shipping valvesplumbing:

• cost: $15.20
• class: Standard, Expedited, One-day
• carrier: USPS, UPS
• transit: 5-11 Days
• type: Calculated
• service: USPS Ground Advantage, USPS Priority Mail, UPS Ground, UPS Next Day Air

seller valvesplumbing:

• # reviews: 496
• city: Hortonville, Wisconsin
• rating: 99.3%

offer valvesplumbing:

• quantity: 1
• sold: 0
• best offers: True
• started: February 16, 2026
• options: Ship-to-home
• availability: In Stock

returns valvesplumbing:

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

payments valvesplumbing:

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

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