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Hydronic valves
Backflow preventer and AutoFill combination
573
Backflow preventer and AutoFill combination
Description:
Pre-adjustable automatic filling unit with backflow preventer.
 
Maximum inlet pressure:  175 psi
Maximum working temperature:  150˚F
Setting pressure range:  3 - 60 psi
Preset outlet pressure:  15 psi




Articles:
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573002A1/2" NPT inlet + 1/2" NPT outlet5.01 
573009A1/2" sweat inlet + 1/2" NPT outlet5.01 

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