AHP



Self-acting differential pressure controller primarily for use in district heating systems and in secondary district heating systems as well.

The controller closes on rising differential pressure.


AHP

Technical data



Code No.DNkvs
(m3/h)
PN
(bar)
tmax
(°C)
Connection typeInstallation placeSetting typeMin. Dp set
(bar)
Max. Dp set
(bar)
Qnom
(m3/h)

AHP

003L3619 151.616120Ext. threadFreeAdjustable0.20.4 
003L3620 202.516120Ext. threadReturnAdjustable0.20.4 
003L3621 25416120Ext. threadReturnAdjustable0.20.4 
003L3622 326.316120Ext. threadReturnAdjustable0.20.4 
003L3623 401016120Ext. threadReturnAdjustable0.20.4 
003L3624 502016120Ext. threadReturnAdjustable0.20.4 
003L3625 502016120Ext. threadReturnAdjustable0.350.75 
003L3626 502016120Ext. threadReturnAdjustable0.61 
003L3630 653016120FlangeReturnAdjustable0.20.4 
003L3631 804816120FlangeReturnAdjustable0.20.4 
003L3632 1007616120FlangeReturnAdjustable0.20.4 
003L3633 653016120FlangeReturnAdjustable0.350.75 
003L3634 804816120FlangeReturnAdjustable0.350.75 
003L3635 1007616120FlangeReturnAdjustable0.350.75 
003L3636 653016120FlangeReturnAdjustable0.61 
003L3637 804816120FlangeReturnAdjustable0.61 
003L3638 1007616120FlangeReturnAdjustable0.61