Spartan Valves ME-4840B Actuator 323055-751 Look for frayed insulation

Look for frayed insulation

which ensures the modulator output is fixed during the initial start sequence for optimal combustion stability

While the display provides local control

technicians should also inspect the collector box tubing and inducer port for blockages before replacement

Spartan Valves ME-4840B Actuator 323055-751 Look for frayed insulationThe Spartan Valves ME 4840B Actuator is a critical component for technicians managing terminal unit and zone valve applications. This 24Vac spring return proportional actuator is engineered for precise modulation, utilizing a microprocessor based control system to drive 2, 3, or 4 port valves. Operating on a 0 10Vdc control signal, the unit features an internal AC hysteresis brushless motor that provides reliable 28lbs (120N) of output force. The