Bray Commercial 70-0301SVH Actuator
The Bray Series 70-0301SVH is a high-torque industrial electric actuator engineered for precise modulation of large-diameter butterfly and ball valves. Operating on a 120VAC power supply, this NEMA 4/4X rated unit delivers 3000 lb-in output torque, making it a reliable solution for heavy-duty commercial HVAC and industrial process applications. The Servo NXT electronic actuator provides advanced positioning control, accepting a 4-20mA or 0-10VDC control signal for accurate flow management. Constructed with a die-cast aluminum alloy housing and polyester powder coating, the 70-0301SVH features internal heater and limit switches to prevent condensation and ensure end-of-travel motor protection. Designed for 90-degree valve rotation, this Bray valve actuator integrates a high-efficiency spur gear train and a permanent split capacitor motor, ensuring low current draw and consistent performance under high-load conditions in demanding mechanical rooms.
- High Torque Output: Delivers 3000 lb-in of torque to handle high-differential pressure across large valve bodies.
- Precise Modulation: Advanced digital positioning via the Servo NXT board eliminates the need for external analog positioners.
- Rugged Enclosure: NEMA 4/4X and IP65 certification ensures protection against dust, rain, and hose-directed water.
- Override Capability: Manual declutchable handwheel allows for emergency operation during power loss or commissioning.
- Thermal Protection: Internal motor sensors prevent burnout during high-duty cycle operation or mechanical stalls.
Common Questions
How do I calibrate the modulation range on the Bray 70-0301SVH?
The Servo NXT board utilizes an auto-calibration sequence; ensure the mechanical stops are set correctly before initiating the span and zero routine via the onboard push-buttons.
What is the duty cycle for this specific 120VAC model?
The motor is rated for an S2 duty cycle, typically providing 25% to 50% duty depending on the ambient temperature and load, suitable for standard modulating service.
Can this actuator be mounted in any orientation?
While the unit can be mounted in various positions, it is recommended to install it with the conduit entries facing downward or horizontally to prevent moisture ingress through the electrical connections.
This item must be shipped via trucking. Please contact us for a freight quote.
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: $6,027.44
-65%$6,027.44
$2,109.60Bray Commercial 70-0301SVH Actuator
The Bray Series 70-0301SVH is a high-torque industrial electric actuator engineered for precise modulation of large-diameter butterfly and ball valves. Operating on a 120VAC power supply, this NEMA 4/4X rated unit delivers 3000 lb-in output torque, making it a reliable solution for heavy-duty commercial HVAC and industrial process applications. The Servo NXT electronic actuator provides advanced positioning control, accepting a 4-20mA or 0-10VDC control signal for accurate flow management. Constructed with a die-cast aluminum alloy housing and polyester powder coating, the 70-0301SVH features internal heater and limit switches to prevent condensation and ensure end-of-travel motor protection. Designed for 90-degree valve rotation, this Bray valve actuator integrates a high-efficiency spur gear train and a permanent split capacitor motor, ensuring low current draw and consistent performance under high-load conditions in demanding mechanical rooms.
- High Torque Output: Delivers 3000 lb-in of torque to handle high-differential pressure across large valve bodies.
- Precise Modulation: Advanced digital positioning via the Servo NXT board eliminates the need for external analog positioners.
- Rugged Enclosure: NEMA 4/4X and IP65 certification ensures protection against dust, rain, and hose-directed water.
- Override Capability: Manual declutchable handwheel allows for emergency operation during power loss or commissioning.
- Thermal Protection: Internal motor sensors prevent burnout during high-duty cycle operation or mechanical stalls.
Common Questions
How do I calibrate the modulation range on the Bray 70-0301SVH?
The Servo NXT board utilizes an auto-calibration sequence; ensure the mechanical stops are set correctly before initiating the span and zero routine via the onboard push-buttons.
What is the duty cycle for this specific 120VAC model?
The motor is rated for an S2 duty cycle, typically providing 25% to 50% duty depending on the ambient temperature and load, suitable for standard modulating service.
Can this actuator be mounted in any orientation?
While the unit can be mounted in various positions, it is recommended to install it with the conduit entries facing downward or horizontally to prevent moisture ingress through the electrical connections.
This item must be shipped via trucking. Please contact us for a freight quote.
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
Shipping & Returns
Shipping & Returns
Description
The Bray Series 70-0301SVH is a high-torque industrial electric actuator engineered for precise modulation of large-diameter butterfly and ball valves. Operating on a 120VAC power supply, this NEMA 4/4X rated unit delivers 3000 lb-in output torque, making it a reliable solution for heavy-duty commercial HVAC and industrial process applications. The Servo NXT electronic actuator provides advanced positioning control, accepting a 4-20mA or 0-10VDC control signal for accurate flow management. Constructed with a die-cast aluminum alloy housing and polyester powder coating, the 70-0301SVH features internal heater and limit switches to prevent condensation and ensure end-of-travel motor protection. Designed for 90-degree valve rotation, this Bray valve actuator integrates a high-efficiency spur gear train and a permanent split capacitor motor, ensuring low current draw and consistent performance under high-load conditions in demanding mechanical rooms.
- High Torque Output: Delivers 3000 lb-in of torque to handle high-differential pressure across large valve bodies.
- Precise Modulation: Advanced digital positioning via the Servo NXT board eliminates the need for external analog positioners.
- Rugged Enclosure: NEMA 4/4X and IP65 certification ensures protection against dust, rain, and hose-directed water.
- Override Capability: Manual declutchable handwheel allows for emergency operation during power loss or commissioning.
- Thermal Protection: Internal motor sensors prevent burnout during high-duty cycle operation or mechanical stalls.
Common Questions
How do I calibrate the modulation range on the Bray 70-0301SVH?
The Servo NXT board utilizes an auto-calibration sequence; ensure the mechanical stops are set correctly before initiating the span and zero routine via the onboard push-buttons.
What is the duty cycle for this specific 120VAC model?
The motor is rated for an S2 duty cycle, typically providing 25% to 50% duty depending on the ambient temperature and load, suitable for standard modulating service.
Can this actuator be mounted in any orientation?
While the unit can be mounted in various positions, it is recommended to install it with the conduit entries facing downward or horizontally to prevent moisture ingress through the electrical connections.
This item must be shipped via trucking. Please contact us for a freight quote.
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.
