Johnson Controls VA-7482-8002-RA Actuator
The Johnson Controls VA-7482-8002-RA is a professional-grade proportional valve actuator engineered for high-accuracy positioning in commercial HVAC systems. Operating on a 24VAC/DC power supply, this non-spring return (NSR) unit delivers a minimum of 120 N (31.4 lb) of force, making it an ideal choice for managing pressure independent control valves (PICV) and standard terminal unit valves. The integrated auto stroke detection technology ensures the actuator self-calibrates to the specific valve travel, eliminating the need for manual field adjustments and reducing commissioning time for the technician. Designed for longevity, the VA-7482-8002-RA actuator features an auto-shutoff motor that prevents excessive wear by disengaging once the desired position or mechanical end-stop is reached. Its compact NEMA 2 (IP43) enclosure is constructed from heat-stabilized plastic resin, enabling reliable operation in environments with fluid temperatures up to 203?F. This makes it a dependable solution for fan coil units, VAV boxes, and chilled ceiling applications requiring precise 0-10 VDC control signals.
Key Benefits for Contractors- Precise Proportional Control: Supports 0-10 VDC, 2-10 VDC, and 4-20 mA input signals for granular thermal regulation.
- Universal Valve Compatibility: Features an M30 x 1.5 mounting thread nut and auto-calibration for use with Johnson Controls VG6000, VP100, and various third-party valves.
- Streamlined Installation: Compact footprint and 59-inch 18 AWG cable facilitate mounting in tight plenum spaces and fan coil cabinets.
- Visual Diagnostics: Built-in operating status LED provides immediate feedback on power, calibration, and operational health.
Does this unit support manual override?
The VA-7482 series is designed for electronic control; however, the auto-calibration sequence occurs automatically upon power-up to ensure accurate baseline positioning.
What is the typical response time?
This proportional model operates at a speed of 8 s/mm, ensuring a responsive adjustability rate for maintaining stable discharge air temperatures.
Can I use this with 24VDC power?
Yes, this model is built for versatile field use and accepts either 24VAC or 24VDC Class 2 power sources.
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: $95.97
-65%$95.97
$33.59Johnson Controls VA-7482-8002-RA Actuator
The Johnson Controls VA-7482-8002-RA is a professional-grade proportional valve actuator engineered for high-accuracy positioning in commercial HVAC systems. Operating on a 24VAC/DC power supply, this non-spring return (NSR) unit delivers a minimum of 120 N (31.4 lb) of force, making it an ideal choice for managing pressure independent control valves (PICV) and standard terminal unit valves. The integrated auto stroke detection technology ensures the actuator self-calibrates to the specific valve travel, eliminating the need for manual field adjustments and reducing commissioning time for the technician. Designed for longevity, the VA-7482-8002-RA actuator features an auto-shutoff motor that prevents excessive wear by disengaging once the desired position or mechanical end-stop is reached. Its compact NEMA 2 (IP43) enclosure is constructed from heat-stabilized plastic resin, enabling reliable operation in environments with fluid temperatures up to 203?F. This makes it a dependable solution for fan coil units, VAV boxes, and chilled ceiling applications requiring precise 0-10 VDC control signals.
Key Benefits for Contractors- Precise Proportional Control: Supports 0-10 VDC, 2-10 VDC, and 4-20 mA input signals for granular thermal regulation.
- Universal Valve Compatibility: Features an M30 x 1.5 mounting thread nut and auto-calibration for use with Johnson Controls VG6000, VP100, and various third-party valves.
- Streamlined Installation: Compact footprint and 59-inch 18 AWG cable facilitate mounting in tight plenum spaces and fan coil cabinets.
- Visual Diagnostics: Built-in operating status LED provides immediate feedback on power, calibration, and operational health.
Does this unit support manual override?
The VA-7482 series is designed for electronic control; however, the auto-calibration sequence occurs automatically upon power-up to ensure accurate baseline positioning.
What is the typical response time?
This proportional model operates at a speed of 8 s/mm, ensuring a responsive adjustability rate for maintaining stable discharge air temperatures.
Can I use this with 24VDC power?
Yes, this model is built for versatile field use and accepts either 24VAC or 24VDC Class 2 power sources.
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.
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Description
The Johnson Controls VA-7482-8002-RA is a professional-grade proportional valve actuator engineered for high-accuracy positioning in commercial HVAC systems. Operating on a 24VAC/DC power supply, this non-spring return (NSR) unit delivers a minimum of 120 N (31.4 lb) of force, making it an ideal choice for managing pressure independent control valves (PICV) and standard terminal unit valves. The integrated auto stroke detection technology ensures the actuator self-calibrates to the specific valve travel, eliminating the need for manual field adjustments and reducing commissioning time for the technician. Designed for longevity, the VA-7482-8002-RA actuator features an auto-shutoff motor that prevents excessive wear by disengaging once the desired position or mechanical end-stop is reached. Its compact NEMA 2 (IP43) enclosure is constructed from heat-stabilized plastic resin, enabling reliable operation in environments with fluid temperatures up to 203?F. This makes it a dependable solution for fan coil units, VAV boxes, and chilled ceiling applications requiring precise 0-10 VDC control signals.
Key Benefits for Contractors- Precise Proportional Control: Supports 0-10 VDC, 2-10 VDC, and 4-20 mA input signals for granular thermal regulation.
- Universal Valve Compatibility: Features an M30 x 1.5 mounting thread nut and auto-calibration for use with Johnson Controls VG6000, VP100, and various third-party valves.
- Streamlined Installation: Compact footprint and 59-inch 18 AWG cable facilitate mounting in tight plenum spaces and fan coil cabinets.
- Visual Diagnostics: Built-in operating status LED provides immediate feedback on power, calibration, and operational health.
Does this unit support manual override?
The VA-7482 series is designed for electronic control; however, the auto-calibration sequence occurs automatically upon power-up to ensure accurate baseline positioning.
What is the typical response time?
This proportional model operates at a speed of 8 s/mm, ensuring a responsive adjustability rate for maintaining stable discharge air temperatures.
Can I use this with 24VDC power?
Yes, this model is built for versatile field use and accepts either 24VAC or 24VDC Class 2 power sources.
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.
