Johnson Controls MP867C001G Valve Actuator

The Johnson Controls MP867C001G is a high-performance pneumatic valve actuator designed for precise flow control in demanding HVACR applications. This 100-square-inch diaphragm actuator operates with a 3-7 PSI spring range and provides a substantial 1 1/2" stroke length, ensuring reliable modulation for large-scale valve assemblies. Built for industrial-grade durability, the unit features a spring return stem up action, providing a fail-safe position during a loss of control pressure. The 1/4" OD barbed fitting allows for quick integration into existing pneumatic lines, while the 25 PSI maximum control pressure rating ensures stability under varying load conditions. For technicians performing field replacements or new installations, this Johnson Controls actuator includes the necessary mounting kit, simplifying the setup process for proportional control valves. Its robust construction and consistent force output make it a standard choice for maintaining system pressure and temperature stability in large commercial facilities.

• Optimized Force Output: The 100 sq. in. effective diaphragm area delivers the high torque required for large HVAC valve automation.
• Fail-Safe Reliability: Mechanical spring return ensures the valve stem returns to the up position, protecting system integrity during power or air loss.
• Precise Modulation: The 3-7 PSI range allows for fine-tuned pneumatic throttling and accurate fluid or steam control.
• Technical Compatibility: Direct replacement for MP8000 series components, maintaining OEM specifications for Johnson Controls valve bodies.

What is the maximum air pressure for the MP867C001G?
The actuator is rated for a maximum control pressure of 25 PSI. Exceeding this limit can damage the diaphragm and affect the stroke accuracy.

Does this unit include the linkage for valve mounting?
Yes, this model comes equipped with a standardized mounting kit designed to interface with compatible Johnson Controls valve stems and brackets.

Can the spring range be adjusted in the field?
The 3-7 PSI range is factory-set based on the internal spring rate; however, start point adjustments can be made using a positioner if your application requires specific sequencing.

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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.