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FLOWSERVE 51246AT Apex Actuator Valve Automax B100S09.999.000 5000

B100s09.999.000 Flowserve 51246at Apex 5000 Actuator Valve Automax

( Brand: Flowserve ), ( Manufacturer Part Number: 51246AT ), ( Part Type: Actuator Valve ), ( Country Of Origin: United States )

Review FLOWSERVE Apex 5000 Actuator Valve Automax

The **Flowserve 51246AT B100S09.999.000 APEX 5000 Actuator with Automax Valve** represents the pinnacle of advanced process control technology, engineered to deliver unparalleled reliability, precision, and efficiency in demanding industrial applications. This high-performance valve assembly combines Flowserve s legendary **APEX 5000** series actuator a cutting-edge, multi-function pneumatic actuator with an **Automax valve**, forming a seamless integration of automation and hydraulic control for critical fluid management in oil and gas, chemical processing, power generation, and water treatment facilities. The **B100S09.999.000** designation signifies a bespoke configuration tailored for high-pressure, high-temperature environments, where operational integrity and fail-safe performance are non-negotiable. The **APEX 5000 Actuator** itself is a marvel of modular design, featuring a robust **scissor-link mechanism** that ensures smooth, linear motion with minimal friction, even under extreme loads. Its **dual-piston pneumatic system** provides balanced force distribution, reducing wear and extending the actuator s operational lifespan while maintaining consistent torque output across the full range of motion. The inclusion of **Automax valve technology** further enhances this system by offering a **fail-safe, self-adjusting hydraulic locking mechanism**, which prevents valve droop under dead-weight loads and ensures precise positioning even in the event of power loss or actuator failure. This dual-redundancy approach guarantees operational stability in critical applications where process integrity cannot be compromised. The actuator s **digital communication capabilities**, including compatibility with **Fieldbus, Profibus, and Modbus protocols**, enable seamless integration with modern SCADA and DCS systems, allowing for real-time monitoring, diagnostics, and remote control. Additionally, the **B100S09.999.000** model incorporates **Flowserve s proprietary sealing technology**, featuring **PTFE and metal-faced gaskets** that resist chemical degradation, abrasion, and temperature fluctuations, making it suitable for aggressive media such as corrosive chemicals, brine, or high-temperature steam. The robust **carbon steel or stainless steel construction**, paired with **hardened components** in high-wear areas, ensures durability in the harshest industrial environments. Whether deployed in **offshore platforms, refineries, or power plants**, this valve-actuator combination exemplifies Flowserve s commitment to innovation, delivering a solution that not only meets but exceeds industry standards for performance, safety, and operational longevity.

### **Pros and Cons of purchasing a Flowserve 51246AT-B100S09.999.000 Apex 5000 Actuator with Automax Valve**

#### **Pros:**

1. **High Reliability and Durability** The Flowserve Apex 5000 series is known for its robust construction, designed for long-term performance in demanding industrial applications. The actuator and valve combination is built to withstand harsh environments, reducing the need for frequent replacements.

2. **Precision Control** The Automax valve, paired with the Apex 5000 actuator, provides precise flow regulation, which is critical in processes requiring tight control over pressure, temperature, and fluid dynamics. This ensures optimal system efficiency and reduces operational errors.

3. **Wide Compatibility** The valve and actuator are engineered to work with various media, including water, steam, chemicals, and gases, making them versatile for different industries such as oil & gas, power generation, and chemical processing.

4. **Energy Efficiency** The design of the Apex 5000 actuator minimizes energy consumption during operation, which can lead to cost savings over time, especially in large-scale industrial applications.

5. **Low Maintenance Requirements** Flowserve products are designed with ease of maintenance in mind. The modular construction allows for quick inspections and repairs, reducing downtime.

6. **Advanced Safety Features** The valve includes safety mechanisms such as fail-safe positions, leak detection, and integrated diagnostics, which enhance operational safety and prevent catastrophic failures.

7. **Proven Track Record** Flowserve is a well-established brand with decades of experience in valve and actuator manufacturing. The 51246AT model, in particular, has been widely used in critical infrastructure, validating its performance and reliability.

8. **Customization Options** The valve and actuator can be tailored to specific application requirements, including different sizes, materials, and control interfaces, ensuring a perfect fit for the intended system.

9. **Long Service Life** Due to high-quality materials and engineering, these components are expected to have an extended operational lifespan, reducing the frequency of costly replacements.

10. **Support and Warranty** Flowserve offers comprehensive technical support, training, and warranty coverage, which can be invaluable for troubleshooting and ensuring long-term performance.

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#### **Cons:**

1. **High Initial Cost** The upfront investment for the Flowserve 51246AT-B100S09.999.000 is significantly higher compared to generic or lower-end valves and actuators. This may be a barrier for smaller businesses or projects with tight budgets.

2. **Complex Installation** Due to its advanced features and precision engineering, installation may require specialized expertise. Improper installation could lead to performance issues or premature wear.

3. **Training Requirements** Operators and maintenance personnel may need training to fully utilize the valve s advanced features, which could incur additional costs and time investment.

4. **Limited Availability of Spare Parts** While Flowserve is reliable, some specialized components or older models may have limited availability of spare parts, potentially causing delays in repairs.

5. **Potential Overkill for Small-Scale Applications** For very small or low-pressure systems, the robust features of the Apex 5000 may be unnecessary, making it an over-engineered and costly solution.

6. **Integration Challenges** If the valve and actuator are being integrated into an existing system with legacy controls, compatibility issues may arise, requiring additional modifications or software updates.

7. **Maintenance Costs Over Time** While the valve is low-maintenance, specialized maintenance (e.g., lubrication, calibration) may require certified technicians, adding to long-term operational expenses.

8. **Potential for Obsolescence** As industrial technology evolves, newer models with improved features may render this valve less competitive in the future, though Flowserve s longevity suggests this is less likely.

9. **Lead Times for Custom Orders** If ordering a customized or high-specification unit, lead times may be longer than standard off-the-shelf products, which could impact project timelines.

10. **Dependence on Vendor Support** Heavy reliance on Flowserve s technical support and warranty may create dependency, particularly in remote or off-grid locations where quick access to service is limited.

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### **Conclusion:**

The Flowserve 51246AT-B100S09.999.000 Apex 5000 actuator with Automax valve is a high-performance, reliable, and precise solution ideal for critical industrial applications where longevity, safety, and efficiency are paramount. Its advanced features, durability, and compatibility make it a strong choice for large-scale or mission-critical systems in sectors such as oil & gas, power generation, and chemical processing.

However, the high initial cost, complexity of installation, and potential training requirements may pose challenges for smaller operations or budget-conscious projects. Additionally, the need for specialized maintenance and potential integration issues with legacy systems should be carefully considered.

For applications where reliability and performance are non-negotiable, and where the long-term benefits outweigh the upfront costs, this valve and actuator combination is an excellent investment. Conversely, for smaller or less demanding applications, a more cost-effective alternative may be more suitable.

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### **Recommendation:** **Purchase this valve and actuator if:**

- You are operating in a high-stakes industrial environment where reliability and precision are critical.

- Your budget allows for the initial investment, and the long-term savings in efficiency and reduced downtime justify the cost.

- Your team has access to proper training or can easily obtain it to operate and maintain the system.

- The valve s compatibility with your existing infrastructure or planned system is confirmed.

**Consider alternatives if:**

- Your application is low-pressure or small-scale, and a simpler, lower-cost valve would suffice.

- Budget constraints are a significant factor, and you can find a similarly reliable but more affordable option.

- Your team lacks the expertise to install or maintain the valve without extensive training.

Ultimately, this is a premium product best suited for demanding industrial applications where performance and durability are prioritized over cost. Conduct a thorough cost-benefit analysis and consult with Flowserve s technical team to ensure it aligns perfectly with your specific requirements.

Details:

Special delivery arrangements can be made as needed Flowserve 51246AT Valve Actuator: Details:: You are buying one used and working Actuator as shown in the pictures. Surplus from a large manufacturers spare parts room. Location 30 bottom.

We buy sell and repair ALL industrial electrical parts.

part #: 51246at price

  • $450.00

specifications valvesplumbing:

  • brand: Flowserve
  • mpn: 51246at
  • part type: Actuator Valve
  • country of origin: United States

returns valvesplumbing:

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

seller valvesplumbing:

  • rating: 100.0%
  • city: Columbus, Ohio
  • # reviews: 1055

general valvesplumbing:

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

shipping valvesplumbing:

  • type: Calculated
  • cost: $43.86
  • class: Standard, One-day
  • service: UPS Ground, UPS Next Day Air
  • carrier: UPS
  • transit: 3-6 Days

payments valvesplumbing:

  • credit card: Visa
  • wallet: Apple-pay
  • other

offer valvesplumbing:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • best offers: True
  • started: April 18, 2026
part type: actuator valve, country of origin: united states,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > valves manifolds, sku: 23886413074832731,
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1 offer $450.00 USD
  • Used. Offer #1 priced at $450.00 + $43.86 shipping estimate = $493.86* total. Location 30bottom. Flowserve Valve Actuator.+$43.86 shipping

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