Johnson Controls C-9506-1 Positioner

The Johnson Controls C-9506-1 Positioner is a high-performance pneumatic damper actuator positioner and air switching cumulator designed for precise airflow regulation in demanding HVACR environments. Engineered for versatility, this direct-acting device allows for a 2-12 PSI adjustable starting point and a 3-13 PSI adjustable operating span, providing the technical flexibility required for custom sequencing. This specific model is supplied without the operating span lever arm and spring, making it a streamlined choice for technicians replacing existing units or integrating into specific pneumatic control systems where secondary hardware is already present.

Built to interface seamlessly with HVAC pneumatic actuators, the C-9506-1 features dual-sized 5/32" or 1/4" OD barb fitting air connections to simplify field installation. It excels in applications requiring high output volume for rapid operation, such as exhaust damper controls. With a maximum supply pressure of 25 PSIG and a fixed 1 PSI differential, this Johnson Controls C-9506-1 ensures stable switching logic, moving output pressure from zero to full supply once the pilot signal hits the designated setpoint. Whether you are performing a pneumatic positioner replacement or optimizing a commercial HVAC damper setup, this unit delivers the rugged reliability expected by veteran contractors.

• Precise Setpoint Adjustment: Easily tune the 2-12 PSI start point to match specific system requirements.
• Universal Mounting: Integral mounting holes allow for installation in any orientation, providing flexibility in tight mechanical rooms.
• Optimized Compatibility: Serve as a direct replacement for various D-9502 and V-9502 positioner models.
• Robust Field Connections: Accommodates multiple tubing sizes with standard barb fittings for a secure, leak-free pneumatic seal.

Can the C-9506-1 be used for both dampers and valves?
Yes, while frequently used for exhaust dampers, its role as a universal cumulator makes it effective for various pneumatic signal switching tasks across actuators.

What is the factory default switch point?
The unit is typically factory-set at 9 PSIG, though it can be field-adjusted using the internal set screw to meet your specific pilot pressure needs.

Does this unit include the spring and lever arm?
No, this specific SKU (C-9506-1) is the positioner body only. If your application requires the span lever and spring, they must be sourced separately or reused from the existing hardware.

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.