RESIDEO BRAUKMANN ML7984A4009 Non-Spring Return Direct-Coupled Valve Actuator

Product Description

The RESIDEO BRAUKMANN ML7984A4009/U is a non-spring return direct-coupled valve actuator designed for use with V5011 two-way or V5013 three-way valves. This actuator offers a linear travel of up to nineteen millimeters (three-quarters of an inch) and a powerful valve seat closing force of one hundred sixty lbf (seven hundred ten Newtons). It works well with Series 70 two to ten Vdc and four to twenty mA electronic controllers, and Series 90 one hundred thirty-five ohm electronic modulating signal controllers.

• Linkage self-adjusts to valve stroke of up to nineteen millimeters (three-quarters of an inch).
• Strong valve seat closing force of seven hundred ten Newtons (one hundred sixty lbs).
• Electronic current sensing provides internal protection with positive full closing force.

Product Highlights

This actuator features a self-contained motorized linkage that adapts to the valve stroke, ensuring efficient operation.

Product Information

Standard Information

• Application: HVAC
• Weight: one point zero five six kg

Technical Specifications

• Dimensions: six and thirteen-sixteenths inches high x four inches wide x three and three-sixteenths inches deep
• Stroke: nineteen millimeters (three-quarters of an inch) or less
• Power Supply/Consumption: twenty-four V nominal, fifty to sixty Hz or twenty-four to twenty-eight Vdc
• Input Impedance (Voltage Model): twenty k ohm
• Input Impedance (Current Model): two hundred thirty-seven ohm
• Operating Temperature: zero degrees Celsius to fifty-five degrees Celsius (thirty-two degrees Fahrenheit to one hundred thirty degrees Fahrenheit)
• Shipping Temperature: minus forty degrees Celsius to plus sixty-five degrees Celsius (minus forty degrees Fahrenheit to one hundred fifty degrees Fahrenheit)
• Relative Humidity: fifteen percent to ninety-five percent at forty degrees Celsius (one hundred four degrees Fahrenheit)
• Acoustic Noise: fifty-five dBA max. sound pressure level at one meter (thirty-nine inches) distance
• Maximum Torque: one hundred sixty lbf
• Voltage: twenty-eight VDC
• Cycle/Hertz: fifty to sixty Hz