Johnson Controls T-8000-16 External Pilot Orifice

The Johnson Controls T-8000-16 External Pilot Orifice is a small, yet Essential part of pneumatic control systems applied to HVAC equipment Although measuring only 0.5 es in diameter and 1.75 es in length, it has an essential role in controlling air pressure. This external pilot orifice is designed to be of brass or aluminum with an accurate opening (0.016 es). This aperture serves as a valve by narrowing the port through which the compressed air will pass. The T-8000-16 regulates the amount of airflow to vary pressure in pneumatic actuators that open and close dampers, valves, and other air-controlled equipment in HVAC systems.