The Maxitrol 325-3L-1/2-12A09 is a precision ½" gas pressure line regulator featuring a built-in vent limiter. It maintains an output pressure of 2 psi, ensuring consistent and safe gas delivery for HVAC and appliance systems. Engineered with durable materials and reliable internal components, it provides accurate pressure control even under fluctuating conditions. Ideal for applicati... https://www.partshnc.com/325-3l-12-12a09-maxitrol-12-lineregcert-2-wlimiter