The pilot-operated design allows for high MOPD (Maximum Operating Pressure Differential) while maintaining a low-pressure drop across the orifice

Constructed from high-tensile steel

5" WC rating

Key Benefits Precise Control: Enables accurate sequencing and stable positioning for V-3000 series actuators

Heavy-Duty Construction: High-grade copper and brass materials prevent corrosion and withstand frequent tool engagement

Maxitrol R13110-1530 Spring 30067439-890 The pilot-operated design allows forThe Maxitrol R13110 1530 is a specialized yellow spring engineered for field conversion and precise pressure calibration of RV131 and 210J Series regulators. Designed to provide a stable outlet pressure range of 15 30" WC, this component is critical for HVACR technicians maintaining industrial gas fired equipment, large commercial boilers, or high capacity processing burners. In high demand applications, ensuring the regulator spring matches the