Honeywell 312471 Spring 30067439-890 matching the correct orifice size

matching the correct orifice size is vital to prevent over-pressurization and ensure the internal relief valve (IRV) functions within its design parameters

Whether you are servicing centrifugal pumps

5 Cv rating ensures minimal pressure drop across 1-inch lines

With a 425

making it a critical part of the Maxitrol spring selection chart for high-capacity applications such as main burner or pilot load regulation

Honeywell 312471 Spring 30067439-890 matching the correct orifice sizeThe Honeywell 312471 is a high performance replacement pneumatic actuator spring specifically engineered for 13 inch MP953A, MP953C, and MP953E series actuators. As a critical component in proportional control systems, this white spring provides a precise 4 11 PSI operating range, ensuring accurate valve positioning for steam, hot water, or chilled water applications. Designed for industrial grade durability, it maintains consistent tension to