AVQ



Self-acting flow controller primarily for use in district heating systems. The controller closes when set max. flow is exceeded.

The controller has a control valve with adjustable flow restrictor, an actuator with one control diaphragm.


AVQ

Technical data



Code No.DNkvs
(m3/h)
PN
(bar)
tmax
(°C)
Connection typeInstallation placeSetting typeQnom
(m3/h)

AVQ

003H6711 151.616150Ext. threadFreeNone1.4
003H6712 152.516150Ext. threadFreeNone1.8
003H6713 15416150Ext. threadFreeNone2.7
003H6714 206.316150Ext. threadFreeNone4.5
003H6715 25816150Ext. threadFreeNone6
003H6722 151.625150Ext. threadFreeNone0.86
003H6723 152.525150Ext. threadFreeNone1.4
003H6724 15425150Ext. threadFreeNone2.2
003H6725 206.325150Ext. threadFreeNone3
003H6726 25825150Ext. threadFreeNone3.5
003H6727 3212.525150Ext. threadFreeNone8
003H6728 401625150Ext. threadFreeNone10
003H6729 502025150Ext. threadFreeNone12
003H6730 3212.525150FlangeFreeNone8
003H6731 402025150FlangeFreeNone10
003H6732 502525150FlangeFreeNone12