
B231-NRB24-SR Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $80.00 | Condition is Used, BELIMO NRB24-SR LB 200 PSI Electric Ball Valve Actuator Only - Good Condition, FREE SHIPPING | ![]() |
![]() | $199.00 | Top Pick! Condition is Used, Trane ACT00693 Belimo B231 Actuated Ball Valve 1-1/4" 24V Spring Return Cv=25, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $99.00 | Condition is New, Belimo B231 1-1/4in Stainless Steel Manual Ball Valve 400 PSI NPT Water, shipping cost = $7.90 | 100.0% |
![]() | $163.87 | Condition is New, Belimo B231 1 1/4" 2WAY S.S. 25cv VALVE, FREE SHIPPING | 99.7% |
![]() | $169.00 | Condition is New, Belimo B231 1 1/4" 2WAY S.S. 25cv VALVE, FREE SHIPPING | 100.0% |
![]() | $449.99 | Condition is New, Belimo B325-740-700 6-Way Character Control Valve 1" for B325-740-700+NRB24-SR, FREE SHIPPING | ![]() |
![]() | $457.79 | Condition is New, 1PC BELIMO NRB24-SR damper actuator, FREE SHIPPING | 100.0% |
![]() | $466.13 | Condition is New, BELIMO actuator NRB24-SR, shipping cost = $5.00 | 100.0% |
![]() | $473.75 | Condition is New, 1pcs BELIMO NRB24-SR actuator , FREE SHIPPING | 100.0% |
![]() | $475.50 | Condition is New, brand-new BELIMO NRB24-SR actuator, FREE SHIPPING | 100.0% |
![]() | $478.80 | Top Pick! Condition is New, 1pcs BELIMO NRB24-SR actuator , FREE SHIPPING | 98.0% |
![]() | $478.88 | Condition is New, 1pcs new BELIMO actuator NRB24-SR, FREE SHIPPING | 100.0% |
![]() | $479.63 | Condition is New, BELIMO actuator NRB24-SR, FREE SHIPPING | 100.0% |
![]() | $487.78 | Condition is New, Belimo NRB24-SR AC/DC 24V VALVE ACTUATOR, FREE SHIPPING | 99.7% |
![]() | $493.00 | Condition is New, Belimo NRB24-SR AC/DC 24V VALVE ACTUATOR, FREE SHIPPING | 100.0% |
![]() | $496.67 | Top Pick! Condition is New, 1pcs new BELIMO actuator NRB24-SR, FREE SHIPPING | 100.0% |
![]() | $497.96 | Condition is New, BELIMO NRB24-SR actuator, FREE SHIPPING | 100.0% |
![]() | $500.53 | Condition is New, 1pcs brand-new BELIMO NRB24-SR actuator, FREE SHIPPING | 100.0% |
![]() | $502.89 | Condition is New, 1pcs BELIMO NRB24-SR actuator, FREE SHIPPING | 100.0% |
![]() | $503.09 | Condition is New, brand- BELIMO NRB24-SR actuator, FREE SHIPPING | 96.2% |
![]() | $506.66 | Condition is New, BELIMO actuator NRB24-SR, FREE SHIPPING | 96.2% |
![]() | $493.45 | Condition is New, 1pcs new BELIMO actuator NRB24-SR, shipping cost = $15.00 | 97.6% |
![]() | $508.24 | Top Pick! Condition is New, 1pcs BELIMO NRB24-SR actuator, FREE SHIPPING | 98.0% |
![]() | $513.36 | Condition is New, 1pcs brand-new BELIMO NRB24-SR actuator, shipping cost = $5.00 | 100.0% |
![]() | $485.76 | Top Pick! Condition is New, 1pcs new BELIMO actuator NRB24-SR, shipping cost = $35.00 | 100.0% |
![]() | $506.00 | Condition is New, 1pcs new BELIMO actuator NRB24-SR, shipping cost = $15.00 | 97.6% |
![]() | $519.00 | Top Pick! Condition is New, 1pcs New BELIMO NRB24-SR Actuator , shipping cost = $5.00 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $179.00 | Condition is New – Open box, New Belimo B231 + ARB24-3 2 Way 1-1/4" Control Valve (CCV), FREE SHIPPING | 100.0% |
![]() | $245.00 | Condition is New – Open box, Belimo UGLK 1008 Retrofit Valve Linkage For Siebe VB9 Glo Belimo & NRB24-SR LB, FREE SHIPPING | 99.8% |
![]() | $350.00 | Condition is New – Open box, Belimo B231+ARB24-SR 2-Way 1-1/4" Control Valve (CCV), Cv 25, 24VAC/DC, 180 inlb, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $375.00 | Condition is Very Good, Belimo B231+ARX24-MFT 1-1/4" Characterized Control Valve SHIP+WARRANTY , shipping cost = $17.62 | 100.0% |



The Belimo B231 NRB24-SR 200 Electric Ball Valve Actuator is a high-performance, reliable, and energy-efficient actuator designed for controlling the flow of air or gases in various HVAC and industrial applications.
The B231 is a compact actuator with a robust and sleek design, measuring 108mm (L) x 120mm (W) x 100mm (H). It is equipped with a ball valve that ensures smooth and precise flow control, with a maximum flow rate of 200 Nm. The actuator is available with a wide range of mounting options, including flanged, butt-weld, and threaded connections, making it easy to integrate into any system.
The NRB24-SR motor used in this actuator is a powerful, yet energy-efficient, permanent magnet DC motor. It has a high torque density of 10 Nm/cm3 and a speed of up to 100 RPM, ensuring quick and accurate positioning of the valve. The motor is also equipped with a failsafe feature, which ensures that the valve returns to its closed position in case of power failure.
The actuator is equipped with a range of communication options, including 0-10V analog signal, Modbus, and BACnet, making it easy to integrate into existing control systems. It also features a built-in position sensor, which provides feedback on the valve position, ensuring accurate control and monitoring of the system.
The B231 NRB24-SR 200 Electric Ball Valve Actuator is built to last, with a high-quality stainless steel construction that is resistant to corrosion and wear. It is also equipped with a sealed enclosure that protects the motor and electronics from dust, moisture, and other harmful environmental factors.
In summary, the Belimo B231 NRB24-SR 200 Electric Ball Valve Actuator is a high-performance, reliable, and energy-efficient actuator that provides precise and accurate control of flow in various HVAC and industrial applications. Its robust construction, wide range of mounting options, and communication options make it easy to integrate into existing systems. Its failsafe feature, high torque density, and built-in position sensor ensure reliable and accurate operation, while its sealed enclosure provides protection against environmental factors.
Pros of Belimo B231 NRB24-SR 200 Electric Ball Valve Actuator:1. Reliability: Belimo is a well-known brand in the HVAC industry, and their products are known for their reliability and durability.
2. Energy Efficiency: The B231 NRB24-SR 200 is designed to be energy-efficient, which can help lower operating costs over time.
3. Versatility: This actuator is compatible with a wide range of valve types and sizes, making it a versatile option for many applications.
4. Safety Features: The B231 NRB24-SR 200 comes with safety features such as a fail-safe position and a limit switch, which can help prevent accidents and ensure proper operation.
Cons of Belimo B231 NRB24-SR 200 Electric Ball Valve Actuator:1. Price: Belimo products are generally more expensive than other brands, and the B231 NRB24-SR 200 is no exception.
2. Complexity: This actuator may be more complex to install and program than some other options, which could require additional time and expertise.
Conclusion:The Belimo B231 NRB24-SR 200 Electric Ball Valve Actuator is a reliable, energy-efficient, and versatile option for many HVAC applications. Its safety features and compatibility with a wide range of valves make it a strong choice for many users. However, its higher price and potential complexity may be a drawback for some. Ultimately, the decision to purchase this actuator should be based on the specific needs and budget of the user.
Recommendation:If reliability, energy efficiency, and versatility are important factors in your decision, the Belimo B231 NRB24-SR 200 Electric Ball Valve Actuator is a strong choice. However, if price is a concern, you may want to consider other options that may be less expensive. Regardless of which option you choose, make sure to carefully review the installation and programming requirements to ensure that it will meet your needs.
Details:
Shipping handling. Return exchange. No less, no more. Whats included.
Belimo NRB24-SR lb 200 psi electric ball valve actuator only - good condition. Great cosmetic condition. You can ship by your FedEx account or using label.
specifications maxohvac:
- brand: Belimo
- mpn: B231
- model: Nrb24-sr
- part type: Ball Valve Actuator
shipping maxohvac:
- service: fedex ground economy, fedex standard overnight, usps priority mail
- class: economy, one-day, expedited
- carrier: fedex, usps
- transit: 3-8 days
- type: calculated
payments maxohvac:
- other
- credit card: mastercard
- wallet: google-pay
seller maxohvac:
- # reviews: 6990
- city: san jose, california
- rating: 99.6%
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
offer maxohvac:
- prices: $80.00–$519.00
- item condition:
- Used
- New
- New – Open box
- Very Good
- availability: in stock
- options: ship-to-home
- sold #: 34
- in stock #: 5
- started: august 7, 2024
- best offers: true
returns maxohvac:
- time: 30 days
- method: money back
- paid by: seller
- policy: returns accepted
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