Belimo B211B+TR24-3 Actuator
The Belimo B211B+TR24-3 is a precision-engineered 1/2 inch 2-way characterizable control valve paired with a TR24-3 non-spring return actuator. Designed for demanding HVAC applications, this assembly features a 1.9 Cv rating and utilizes a specialized Acuradisc to maintain a true equal percentage flow characteristic. This configuration ensures stable control loop performance and eliminates the "hunting" common in low-flow hydronic systems. The 24V AC/DC actuator supports on/off or floating point control, providing versatile integration with most building automation systems. Built with a chrome-plated brass ball and a fiberglass-reinforced Teflon seat, the B211B+TR24-3 provides a bubble-tight shut-off rated at 0% leakage. The compact TR series actuator allows for installation in tight mechanical spaces, while the blowout-proof stem design ensures long-term field reliability in chilled or hot water applications. This valve assembly is rated for a maximum fluid temperature of 250°F and a close-off pressure of 200 psi.
- Equal Percentage Flow: The integrated disc stabilizes flow control and reduces actuator wear.
- Zero Leakage: Rated for bubble-tight shut-off, preventing energy loss in bypass lines.
- Low Power Consumption: The TR24-3 actuator draws minimal power, allowing for more units per transformer.
- Simple Installation: Tool-free actuator mounting with a manual override for easier commissioning.
- Debris Resistance: High-quality PTFE seats and a chrome ball minimize torque requirements even in poor water conditions.
Common Questions
What is the maximum operating pressure for the B211B+TR24-3?
This valve body is rated for a maximum pressure of 600 psi, with a specific close-off pressure rating of 200 psi to ensure reliable shut-off against high pump heads.
Can this actuator be used for proportional control (0-10V)?
No, the TR24-3 is specifically designed for on/off or floating point (3-point) control. For 0-10VDC modulation, a TR24-SR actuator would be required.
Is this assembly suitable for steam applications?
This model is designed for chilled or hot water and 60% glycol solutions. It is not rated for use in steam systems.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $163.38
-65%$163.38
$57.18Belimo B211B+TR24-3 Actuator
The Belimo B211B+TR24-3 is a precision-engineered 1/2 inch 2-way characterizable control valve paired with a TR24-3 non-spring return actuator. Designed for demanding HVAC applications, this assembly features a 1.9 Cv rating and utilizes a specialized Acuradisc to maintain a true equal percentage flow characteristic. This configuration ensures stable control loop performance and eliminates the "hunting" common in low-flow hydronic systems. The 24V AC/DC actuator supports on/off or floating point control, providing versatile integration with most building automation systems. Built with a chrome-plated brass ball and a fiberglass-reinforced Teflon seat, the B211B+TR24-3 provides a bubble-tight shut-off rated at 0% leakage. The compact TR series actuator allows for installation in tight mechanical spaces, while the blowout-proof stem design ensures long-term field reliability in chilled or hot water applications. This valve assembly is rated for a maximum fluid temperature of 250°F and a close-off pressure of 200 psi.
- Equal Percentage Flow: The integrated disc stabilizes flow control and reduces actuator wear.
- Zero Leakage: Rated for bubble-tight shut-off, preventing energy loss in bypass lines.
- Low Power Consumption: The TR24-3 actuator draws minimal power, allowing for more units per transformer.
- Simple Installation: Tool-free actuator mounting with a manual override for easier commissioning.
- Debris Resistance: High-quality PTFE seats and a chrome ball minimize torque requirements even in poor water conditions.
Common Questions
What is the maximum operating pressure for the B211B+TR24-3?
This valve body is rated for a maximum pressure of 600 psi, with a specific close-off pressure rating of 200 psi to ensure reliable shut-off against high pump heads.
Can this actuator be used for proportional control (0-10V)?
No, the TR24-3 is specifically designed for on/off or floating point (3-point) control. For 0-10VDC modulation, a TR24-SR actuator would be required.
Is this assembly suitable for steam applications?
This model is designed for chilled or hot water and 60% glycol solutions. It is not rated for use in steam systems.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Description
The Belimo B211B+TR24-3 is a precision-engineered 1/2 inch 2-way characterizable control valve paired with a TR24-3 non-spring return actuator. Designed for demanding HVAC applications, this assembly features a 1.9 Cv rating and utilizes a specialized Acuradisc to maintain a true equal percentage flow characteristic. This configuration ensures stable control loop performance and eliminates the "hunting" common in low-flow hydronic systems. The 24V AC/DC actuator supports on/off or floating point control, providing versatile integration with most building automation systems. Built with a chrome-plated brass ball and a fiberglass-reinforced Teflon seat, the B211B+TR24-3 provides a bubble-tight shut-off rated at 0% leakage. The compact TR series actuator allows for installation in tight mechanical spaces, while the blowout-proof stem design ensures long-term field reliability in chilled or hot water applications. This valve assembly is rated for a maximum fluid temperature of 250°F and a close-off pressure of 200 psi.
- Equal Percentage Flow: The integrated disc stabilizes flow control and reduces actuator wear.
- Zero Leakage: Rated for bubble-tight shut-off, preventing energy loss in bypass lines.
- Low Power Consumption: The TR24-3 actuator draws minimal power, allowing for more units per transformer.
- Simple Installation: Tool-free actuator mounting with a manual override for easier commissioning.
- Debris Resistance: High-quality PTFE seats and a chrome ball minimize torque requirements even in poor water conditions.
Common Questions
What is the maximum operating pressure for the B211B+TR24-3?
This valve body is rated for a maximum pressure of 600 psi, with a specific close-off pressure rating of 200 psi to ensure reliable shut-off against high pump heads.
Can this actuator be used for proportional control (0-10V)?
No, the TR24-3 is specifically designed for on/off or floating point (3-point) control. For 0-10VDC modulation, a TR24-SR actuator would be required.
Is this assembly suitable for steam applications?
This model is designed for chilled or hot water and 60% glycol solutions. It is not rated for use in steam systems.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
