Spartan Valves ME4140 Actuator 318423-701 but since it lacks the

but since it lacks the extension

As seasoned techs know

and other non-corrosive gases when used with the appropriate specific gravity correction factors

System Protection: Reduces ice buildup on outdoor coils

Spartan Valves ME4140 Actuator 318423-701 but since it lacks theThe Spartan Valves ME4140 is a high performance tri state non spring return (NSR) actuator designed for reliable control in hydronic HVAC systems. Engineered for seamless integration with Spartan peripheral devices and zone valve bodies, this 24VAC floating actuator utilizes a brushless, reversible synchronous motor to provide constant torque and precise incremental positioning. This mechanism is ideal for managing hot water, chilled water, and low