Used with ML6161

preventing signal drift and ensuring the system responds correctly to setpoint changes

Using an OEM-spec replacement spring ensures the actuator maintains its intended closing force and stroke response across the full operating range

5/80) must match exactly

including 31L7101

Maxitrol 325-3-1/2 Regulator Used with ML6161For professional HVAC contractors, the Maxitrol 325 3 1 2 is a high performance gas pressure regulator engineered for medium pressure piping systems. This 1 2" NPT unit features a lever acting design that provides positive dead end lock up, ensuring stable downstream pressure even under no flow conditions. Rated for a 10 PSI max inlet pressure, this 325 series model is versatile, handling a 100,000 BTU hr max individual load and up to 150,000 BTU hr