"DirMntV/A
Honeywell direct coupled spring return (DirMntV/A) valves are liquid-end trim. They are used with Bell & Gossett centrifugal pumps, and level sensing systems and most major brands of pumps."
Directly coupled, Floating, On/Off, Streaming media protocol®, SPDT."
The Honeywell ML6425A3022 is a direct coupled, floating on off on/off valve with solid state electronic position detector and self contained power supply. The unit utilizes six steps of stroke length and stroke pattern positioning. This product has no options or accessories." This is an example of mostly feature overview with little to no benefits.
HONEYWELL