Johnson Controls P170AA-118C Pressure Switch

The Johnson Controls P170AA-118C is a high-precision pressure control valve designed for robust industrial systems. This pressure control device delivers reliable operation with an adjustable differential and setpoint to protect boilers, pumps, and HVAC equipment.

Key specs include pressure control ranges of 100/400# and a differential adjustment of 35/200#, making it ideal for regulating process pressure in steam and hot water systems. Built for durability in demanding environments, it offers quick, repeatable responses and compatibility with standard control pipelines.

• Adjustable setpoint for precise pressure regulation
• Differential range 35–200# to tailor response to system dynamics
• Wide operating range 100–400# to cover multiple applications
• Industrial-grade construction for reliability and long service life
• Easy integration with HVAC, boiler, and process control networks

Designed for retrofit projects, it easily integrates with standard piping, control panels, and automation networks, enabling quick upgrades to existing systems without downtime.