Brochure

84
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C
The highly regarded and widely used AutoFill
TM
is known among contractors as THE set-it-and-forget-it hydronic
system pressure control valve solution. The fast-ll function makes lling the system quicker and simpler by
automatically opening fully until ll pressure is reached. System pressure is automatically and accurately maintained
per the simple set point dial or the integral shutoff valve can be closed for system isolation from the make-up
supply. For exibility in meeting regional code variations, the AutoFill Combo is available either with an ASSE 1012
dual check type or an ASSE 1013 RPZ type backow preventer.
CALEFFI GUARANTEED.
www.calef.com
ACCURATE
PRESSURE CONTROL
FAST FILL