Maxitrol R5310-412 Spring

The Maxitrol R5310-412 is a high-performance violet replacement spring engineered for precise pressure regulation within RV53, R600, and R600S series regulators. Designed to meet the rigorous demands of commercial and residential gas systems, this component provides a stable 4-12" WC (Water Column) outlet pressure range. As an OEM Maxitrol part, it ensures proper valve actuation and maintains consistent downstream pressure, even under varying inlet conditions. This violet-coded spring is essential for technicians performing field conversions or fine-tuning appliance regulators for optimal combustion efficiency.

For contractors managing gas pressure regulator maintenance, selecting the correct spring color is critical for safety and performance. The R5310-412 is manufactured from corrosion-resistant materials, ensuring durability in high-cycle environments. It is compatible with natural gas, manufactured, and mixed gases, as well as LP gas/propane systems when properly installed in matching Maxitrol bodies. Utilizing this pressure regulator spring allows for the exact calibration of boilers, water heaters, and industrial furnaces requiring higher manifold pressures within the 4-inch to 12-inch range.

• Precision Calibration: Reliable 4-12" WC pressure range for accurate manifold settings.
• OEM Compatibility: Specifically designed for Maxitrol RV53, R600, and R600S regulator bodies.
• Color-Coded Identification: Violet spring finish ensures quick visual verification and prevents installation errors.
• Versatile Application: Suitable for both residential and commercial HVACR gas systems.

Can I use the violet spring to convert a low-pressure regulator?
Yes, the Maxitrol R5310-412 is frequently used to shift the outlet pressure range of compatible RV53 or R600 series regulators to the 4-12" WC spectrum, provided the regulator body is rated for the application.

Does this spring work with propane systems?
The spring itself is compatible with non-corrosive gases, including propane and natural gas. Always verify that the regulator body and downstream appliance specifications align with the 4-12" WC range.

How do I install the R5310-412?
Remove the regulator seal cap and adjustment screw, swap the existing spring for the violet R5310-412, and reassemble. Use a manometer to calibrate the outlet pressure to the desired set point within the 4-12" WC range.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.