553 AutoFill™ boiler feed valve


AutoFill™ boiler feed valve
Pre-adjustable automatic filling unit, anti-scale, visual system pressure setting indicator.  Complete with manual shutoff valve, strainer and check valve.

Maximum inlet pressure:  230 psi (16 bar)
Maximum working temperature:  150˚F (65˚C)
Setting pressure range:  3 – 60 psi
Preset outlet pressure:  15 psi

code description lbs pack case
553542A 1/2″ NPT inlet x 1/2″ NPT outlet 17.4 10
553549A 1/2″ sweat inlet x 1/2″ NPT outlet 17.4 10
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