Maxitrol R9110-412 Violet Spring For RV91/210E/325-9 4-12" WC

The Maxitrol R9110-412 Violet Spring 4-12" WC RV91/210E/325-9 is a calibration pressure control component that is used to control the amount of gas pressure in combustion systems. It is also used in HVAC systems in commercial and residential gas valves, where safe operation requires controlled pressure. This spring works in the valve assembly to adjust the gas valve opening depending on the system. In the system, it facilitates the stable fuel delivery, assists in ensuring that the combustion conditions are maintained, and also helps in ensuring that the appliances perform consistently under normal operating conditions.