Armstrong International D135174 Yellow Pilot 3-21 PSI

The Armstrong International D135174 Yellow Pilot is an essential component of an HVAC system. The pressure-reducing valve with accuracy for operation in many processes. It works under pressure ranging from 3 PSI to 21 PSI and serves to control pressure to enhance efficiency and safety in systems. This pilot valve helps to regulate and set considerable pressure, reducing energy consumption, and also preventing equipment from being damaged. Its design makes it durable and easy to install, which makes it for use in systems.