INDUSTRIAL MRO KNOX090024171-218A4293P18RB General Electric 4.8

( Brand: Industrial Mro ), ( Manufacturer Part Number: KNOX090024171-218A4293P18RB )

Review INDUSTRIAL MRO General Electric 4.8 Kv

The **GE Knox090024171-218A4293P18RB** is a high-performance, industrial-grade **4.8-inch (122mm) motorized ball valve** designed for robust and reliable fluid control in demanding mechanical, refrigeration, and HVAC applications. Part of General Electric s trusted **Knox** line of precision-engineered components, this valve is engineered to deliver exceptional durability, tight sealing, and smooth operation under extreme conditions. Constructed from **cast iron** with a **bronze or stainless steel** trim, the valve is built to withstand high-pressure environments, temperature fluctuations, and corrosive fluids, making it an ideal choice for commercial refrigeration systems, industrial piping networks, and heavy-duty machinery where reliability is paramount.

Featuring a **4.8-inch (122mm) nominal size**, this valve is engineered to handle substantial flow rates while maintaining minimal pressure drop, ensuring efficient system performance. The **full-port design** maximizes flow capacity, reducing turbulence and energy loss, which is critical in applications where fluid dynamics play a key role in system efficiency. The **manual lever handle** allows for easy on-site operation, while the **integrated motorized actuator** (when paired with compatible automation systems) enables remote control, automation, and integration with building management systems (BMS) or PLCs for enhanced operational flexibility. The **Knox brand** is synonymous with precision machining and corrosion resistance, ensuring long-term performance even in harsh environments where other valves may fail.

One of the standout features of this valve is its **tight sealing mechanism**, which incorporates a **flexible elastomeric seat** or **metallic sealing options** (depending on the trim) to prevent leaks, even under fluctuating pressure conditions. The **double-flanged design** ensures a secure connection to piping systems, reducing the risk of leaks at the joints, while the **anti-corrosion coating** (such as epoxy or zinc-rich primer) protects against moisture, chemicals, and environmental degradation. Additionally, the valve s **threaded or welded end connections** (depending on the model variant) provide versatility in installation, accommodating both temporary and permanent setups in industrial, commercial, or residential applications.

For applications requiring **automation and control**, the **GE Knox090024171-218A4293P18RB** can be integrated with **GE s MotorMaster** or third-party actuators, enabling programmable opening and closing sequences, energy-saving operations, and fault detection. The valve s **modular design** also allows for easy maintenance, with replaceable internals such as seats, gaskets, and packing to extend the valve s service life without requiring full replacement. Whether used in **chilled water systems, steam distribution, or chemical processing**, this valve delivers the **precision, durability, and reliability** expected from a leader in industrial fluid control.

In summary, the **GE Knox090024171-218A4293P18RB 4.8-inch motorized ball valve** is a premium solution for professionals who demand **high-performance, long-lasting, and low-maintenance fluid control**. Its combination of **robust construction, tight sealing, and automation compatibility** makes it a versatile choice for a wide range of industrial and commercial applications where efficiency and dependability are non-negotiable.

### **Pros and Cons of buying a MRO Knox 090024171-218A4293P18RB (General Electric 218A4293P18RB, 4.8" Motor)**

1. **Compatibility with GE Appliances** This motor is designed specifically for General Electric (GE) appliances, particularly those with model numbers containing the sequence **218A4293P18RB**. It ensures a seamless fit and proper functionality without modification.

2. **High Quality and Durability** MRO Knox is a reputable supplier of OEM (Original Equipment Manufacturer) and aftermarket parts. Their motors are built to meet or exceed factory specifications, ensuring longevity and reliable performance.

3. **Cost-Effective Replacement** Purchasing this motor as a direct replacement is often cheaper than buying a new appliance, making it a budget-friendly solution for repairs.

4. **Energy Efficiency** GE appliances are known for energy efficiency, and using an authentic or high-quality replacement motor maintains this efficiency, reducing long-term energy costs.

5. **Warranty and Support** MRO Knox typically offers warranties on their parts, providing peace of mind in case of defects. Additionally, they may offer customer support for installation guidance.

6. **Easy Installation** Since it is a direct replacement, the motor should fit into the existing appliance with minimal adjustments, reducing installation time and complexity.

7. **Compatibility with Other Brands (if applicable)** While primarily designed for GE, some universal motors may fit similar appliances from other brands, though this depends on the specific model.

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1. **Potential Counterfeit Risk** If purchasing from an unverified seller, there is a risk of receiving a counterfeit or low-quality motor that may fail prematurely or not function correctly.

2. **Limited Availability** Depending on the region, this specific motor may not be readily available from all suppliers, requiring special ordering or longer wait times.

3. **Installation Challenges** If the user lacks mechanical experience, installing the motor may require professional help, adding to the overall cost.

4. **Compatibility Doubts** While the part number suggests compatibility, there is always a slight risk that the motor may not fit perfectly due to minor variations in appliance designs. Double-checking with the appliance s manual or a technician is advisable.

5. **Cost Compared to New Appliance** While cheaper than buying a new appliance, the cost of the motor plus labor (if hiring a technician) may still be significant, especially for older appliances with high repair costs.

6. **Warranty Limitations** If the appliance itself is under warranty, replacing the motor with an aftermarket part may void the warranty, depending on the manufacturer s policies.

7. **Environmental Impact** Replacing a single part rather than the entire appliance contributes to electronic waste, though this is a minor consideration compared to the functional benefits.

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The **MRO Knox 090024171-218A4293P18RB (GE 218A4293P18RB, 4.8") motor** is a strong choice for repairing a compatible GE appliance. Its **direct compatibility, quality, and cost-effectiveness** make it a practical option for those looking to extend the life of their appliance. However, potential buyers should **verify the part number with the appliance s manual or a technician** to ensure a perfect fit and **purchase from a trusted supplier** to avoid counterfeit parts. If the user is unsure about installation, consulting a professional is recommended to avoid voiding warranties or causing further damage.

- **Buy from MRO Knox or an authorized dealer** to ensure authenticity and quality.

- **Confirm compatibility** by cross-referencing the part number with the appliance s manual or a technician.

- **Consider hiring a professional** if the installation is complex or if the user lacks mechanical experience.

- **Weigh the cost** against the appliance s age and overall condition if the appliance is old or frequently breaks down, replacing it may be more cost-effective in the long run.

For most users, this motor is a **reliable and cost-effective replacement** that justifies the purchase for a well-maintained GE appliance.

Details:

Great condition almost new quick safe shipping. It has a voltage rating of 5.08KV and maximum current capacity 80KA. This is a high-quality Industrial product from the reputable brand, INDUSTRIAL MRO.

part #: 218a4293p18rb prices

• $399.99-$800.00

specifications hvaapa:

• brand: Industrial Mro
• mpn: Knox090024171-218a4293p18rb

offer hvaapa:

• sold: 0
• availability: In Stock
• quantity: 3
• started: June 2, 2026
• options: Ship-to-home

returns hvaapa:

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

seller hvaapa:

• rating: 100.0%
• # reviews: 22
• city: US

shipping hvaapa:

• carrier: USPS
• service: USPS Priority Mail, USPS Priority Mail Express
• class: Expedited
• type: Fixed
• transit: 3-5 Days
• cost: $0.00

payments hvaapa:

• other
• wallet: Paypal
• credit card: Visa

general hvaapa:

• condition: Used
• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Controls Circuit Boards

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