Honeywell MP918A1024/U Pneumatic Fail-Safe Spring Return

Product Description

The Honeywell MP918A1024/U is a pneumatic fail-safe spring return actuator designed for effective control of dampers in HVAC systems. It operates using a rolling diaphragm and provides a reliable solution for controlling medium- to large-size dampers.

• Positive positioner with a ten psi span
• 5/32 inch push-on barb for pilot and 1/4 inch for main connections
• Reliable operation with low friction shaft bearing

Product Highlights

The actuator features a stroke of three and a half inches and operates efficiently in temperature ranges from minus twenty degrees Fahrenheit to one hundred fifty-eight degrees Fahrenheit.

Product Information

Standard Information

• Brand: Honeywell
• Part Number: MP918A1024/U

Technical Specifications

• Dimensions: 20 1/2 inches long x 8 inches high x 6 5/8 inches diameter
• Max Safe Operating Pressure: 25 psi
• Operating Temperature: -20 F to 158 F (-29 C to 70 C)
• Stroke Length: 3 1/2 inches
• Actuator Type: Damper
• Fail Safe Mode: Spring Return
• Humidity Range: 5 to 95% RH