Product Overview

Applications of AUTOFLOW
®
()
To create heat exchanger flow balancing by-passes
To control the amount of delivered water and balance the
various circuits in irrigation systems.
For further details, consult Applications Sheets
Nr. 04301, 04302, 04303 and the technical report
"Dynamic Balancing of Hydronic Systems".
To limit the hot water flow rate delivered in systems with
instantaneous production or limited capacity.
To balance sanitary water distribution circuits.
SPECIFICATION SUMMARIES
127 series
Compact automatic flow rate regulator, AUTOFLOW
®
. Connections 1/2” (3/4”) F x F. Brass body. High resistance polymer
cartridge. Stainless steel spring. EPDM seals. Medium water and glycol solutions. Maximum percentage of glycol 50%.
Maximum working pressure 16 bar. Working temperature range 0
– 100°C. ∆p range 15 – 200 kPa. Range of available flow rates
0,12
– 1,6 m
3
/h. Accuracy ±10%.
We reserve the right to change our products and their relevant technical data, contained in this publication, at any time and without prior notice.
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CALEFFI