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Caleffi - 574157A Automatic filling valve with testable backflow preventer (3/4" - 1") Pre-adjustable automatic filling valve with testable reduced pressure zone backflow preventer. IN
Additional Information
Connection 3/4", Press Out
Connection 3/4" Mnpt, Union
Maximum Working Pressure 150 Psi
Maximum Working Temperature 140 °F
Setting 15 Psi
Adjustment Pressure Range 6–90 Psi
Pressure Gauge Scale 0–100 Psi (0–7 Bar )
CategoryFilling Units and Boiler Trim Kits
Height4"
Length19"
ManufacturerCaleffi
Mpn574157A
SubcategoryAutomatic Filling Units
TypeAutoFill™ Combo
Weight2 LB
Width6"
Instruction Sheet