Maxitrol R11110-515 Spring

When swapping out springs for precise manifold pressure, you need a replacement that matches the original tolerances of the regulator body. The Maxitrol R11110-515 is a professional-grade green spring specifically engineered for RV110, RV111, and 210G Series gas pressure regulators. This component allows for an outlet pressure range of 5" to 15" W.C., making it a critical part of the Maxitrol spring selection chart for high-capacity applications such as main burner or pilot load regulation.

For technicians servicing industrial gas regulators, maintaining the correct WC spring range is non-negotiable for system safety and flame stability. This 7-1/16" length spring enables the Straight-Thru-Flow design of the RV series to maintain accuracy even at low pressure differentials. Whether you are performing a field conversion or a standard maintenance overhaul, this Maxitrol regulator spring ensures the poppet-type valve responds accurately to downstream demand. Compatible with natural gas, LP, and air, this part provides the mechanical tension required for consistent gas pressure regulation in commercial boiler and process heating environments.

• Specifically calibrated for high-capacity RV111 and 210G series balanced valve regulators.
• Supports a broad 5-15" WC adjustment range for flexible field tuning.
• Durable steel construction maintains tension under continuous thermal cycles.
• Standardized green color code allows for immediate identification in the tool bag.
• Designed for use with non-corrosive gases including natural and LP mixtures.

• Which regulators can use the R11110-515 spring? It is primarily used with 1-1/4" to 3" NPT RV110, RV111, and 210G series models.
• What does the green color signify? In the Maxitrol system, green denotes the specific 5" to 15" water column pressure range for this spring series.
• Can I use this for a 2 PSI system? This spring regulates the outlet pressure between 5" and 15" W.C.; ensure your inlet pressure and regulator body rating (like 1/2 PSI or 10 PSI) match the application requirements.

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.