User Guide

CAUTION: If the FlowCal
TM
valve is not installed,
commissioned
and maintained properly, according to the instructions contained in
this manual, it may not operate correctly and may endanger the user.
CAUTION: Make sure that all the connecting pipework is water tight.
Caleffi North America, Inc.
3883 West Milwaukee Road
Milwaukee, WI 53208
T: 414.238.2360 F: 414.238.2366
Pressure and temperature testing
The FlowCal
TM
body is fitted with
connections for the pressure and
temperature ports, which is useful
when
checking operation in the working range.
In addition, drain valve (538202 FD
-1/4" NPT; 538402 FD-1/2" NPT) can
be connected for blowdown operations.
∆p (kPa)
7-23-18