Liebert 156400P1S Valve 30067439-890 compatibility is strictly limited to

compatibility is strictly limited to the models listed in the technical manual

check for continuity between terminals 1 and 2

and performance specifications

The 56HZ frame typically features a slightly different shaft height or mounting hole pattern than a standard 56 frame

Liebert 156400P1S Valve 30067439-890 compatibility is strictly limited toThe Liebert 156400P1S Valve is a direct acting temperature regulator designed specifically for precision cooling applications. This 2 way water regulating valve features a 1 2" pipe connection size and operates on 208 230V power, consuming only 2 watts. Built for 7x24 mission critical environments, it maintains consistent water pressure and flow to geothermal or water cooled Liebert Mini Mate2 and DataMate systems. By accurately modulating flow based