Maxitrol R9110-412 Spring

The Maxitrol R9110-412 is a precision-calibrated violet regulator spring formulated for high-accuracy pressure control in specific gas delivery systems. This OEM component is engineered to provide an adjustable nominal outlet pressure range of 4-12" WC (Water Column). Designed for seamless integration, it is the standard specification for Maxitrol RV91, 210E Series, and 325-9 Series regulators. Field technicians rely on the distinct color-coding to ensure the correct spring rate is applied during manifold pressure adjustments or seasonal conversions. Whether servicing a balanced valve regulator or a lever-acting appliance model, using this genuine Maxitrol replacement spring maintains the original performance curves and flow capacities of the equipment. Its heavy-duty construction resists fatigue under high-cycle conditions, ensuring your gas pressure regulator provides stable downstream pressure regardless of fluctuations in the supply line.

Key Benefits:

• Broad Compatibility: Drop-in fitment for Maxitrol RV91, 210E, and 325-9 series bodies.
• Precision Pressure Range: Accurately holds a 4-12" WC outlet pressure for medium-pressure burner applications.
• Rapid Identification: Violet color-coding allows for instant visual verification of the spring's pressure rating.
• Industrial Grade: High-tensile material ensures consistent tension and diaphragm response across thousands of cycles.

Common Questions:

• How do I identify the correct Maxitrol spring? Match the spring color and the first four digits of the regulator model (e.g., R9110) to the manufacturer’s spring selection chart.
• Can this spring be used to convert a regulator to 2 psi? No, this spring is for 4-12" WC; system-wide 2 psi conversions usually require a dedicated 325-L series regulator or a different high-pressure spring.
• Is the R9110-412 interchangeable between RV91 and 210E? Yes, the Maxitrol R9110-412 is cross-compatible with the RV91, 210E, and larger 325-9 series vent-limited regulators.

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.