Belimo TFRB24-SR is a proportional control valve actuator for HVAC hot/chilled water systems. Operates on 24VAC/DC with 2-10VDC control signal input, delivering 22 in-lb torque with 75-second run and spring return times. Features brushless DC motor, fail-safe spring return, and NEMA 2 rated housing. Rated for 60,000 cycles; includes 3 ft of 18 GA cable and 1/2" NPT conduit connection.
Belimo TFRB24-SR Proportional Valve Actuator 24V 2-10VDC
Belimo
$337.95
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- Belimo
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Belimo
Belimo TFRB24-SR Proportional Valve Actuator 24V 2-10VDC
- SKU:
- TFRB24-SR
- Product Type:
- Proportional Control Valve Actuator
- Subcategory:
- Spring Return Actuator
- Application:
- Residential/Commercial
- System Type:
- Boiler, Chiller, Hydronic
- Installation Type:
- OEM Replacement
- Voltage:
- 24VAC/DC
- Voltage Class:
- Low Voltage
- Mounting Type:
- Universal Shaft Clamp
- Temperature Range:
- 0°F to 250°F
- Pressure Rating:
- 600 PSI (1/2" to 1-1/4"), 400 PSI (1-1/4" to 3")
- Inlet Size:
- 1/2" NPT
- Connection Type:
- NPT
- Connection / Joint:
- NPT
- Material:
- Forged Brass with Nickel Plating
- Control Type:
- Proportional
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