Description
The Maxitrol R5210-412 Spring is used for calibrated pressure control spring inside compatible gas regulators to maintain regulated outlet pressure levels. The 412″ WC indicates the adjustable outlet pressure range in inches of water column, while the violet color identifies the spring grade used for the RV52, R500, and related regulator series. Commonly applied in HVAC systems, this component is fitted inside regulator assemblies where precise gas pressure adjustment is required for burners and gas-fired equipment. It supports stable downstream pressure control, maintaining consistent fuel delivery to connected combustion systems under load conditions.
