C-9506-1 Johnson Controls Cumulator

Overview

The Johnson Controls C-9506-1 is a high-performance pneumatic damper actuator positioner and air switching cumulator designed for precise airflow regulation in demanding HVAC environments. It functions as an auxiliary device engineered to switch its output pressure from zero to full supply pressure once the pilot signal hits a designated setpoint. It serves as a streamlined choice for technicians replacing existing units, doubling as a direct replacement for various D-9502 and V-9502 positioner models.

Features

• High output volume for quick operation
• Stable switching logic with a fixed differential
• Field-adjustable switch point via internal set screw
• Universal mounting capabilities allowing installation in any orientation
• Dual-sized barb fittings to simplify field installation with multiple tubing sizes
• Supplied as the positioner body only without the operating span lever arm and spring

Specifications

• Switching Range: 2 to 12 psi field-adjustable (factory default set at approximately 9 PSIG)
• Operating Span: 3 to 13 psi adjustable
• Maximum Supply Pressure: 25 PSIG
• Differential Pressure: 1 psi fixed
• Air Consumption: 5 scfm
• Operating Temperature Range: -20 to 150 degrees Fahrenheit
• Air Connections: 5/32 inch or 1/4 inch OD barb fittings

Applications

• Exhaust damper control systems requiring high volume and rapid operation
• Custom sequencing and precise airflow regulation in commercial HVACR environments
• Interface operations with HVAC pneumatic actuators
• Pneumatic positioner replacement projects for legacy systems