Astra Automation > Products > Differential pressure regulator V5012C Kombi-DP HONEYWELL
Differential pressure regulator V5012C Kombi-DP HONEYWELL

The Honeywell V5012C controller is used in systems with variable flow, e.g. 2-pipe heating systems or systems with exchangers. The regulator's task is to maintain a constant ...

The Honeywell V5012C controller is used in systems with variable flow, e.g. 2-pipe heating systems or systems with exchangers. The regulator's task is to maintain a constant set differential pressure difference, regardless of changing hydraulic resistance in the system.


Product selection table
Model Differential pressure-
setting range
kPa
Temperature of the medium
V5012C0103 10 ... 30 -20… 130 ° C
V5012C0306 30 ... 60 -20… 130 ° C

Accessories

Model Description
VA2502A001 spring to lower the differential pressure setting by 5 kPa, for a dia. 6 x 1 mm
VA2502A002 spring to lower the differential pressure setting by 5 kPa, for a dia. 4 x 1 mm
VA2503A001 external connection for mounting between Kombi-dP controller and impulse tube, only for V5012C0103
VA2504A001 angle adapter
Differential pressure regulator V5012C Kombi-DP HONEYWELL
  • Can be replaced without interrupting the operation of the installation
  • Two possible setting ranges: 10 ... 30 kPa (with the use of a spring 5 ... 25 kPa) or 30 ... 60 kPa
  • Durable housing made of stainless steel
  • It can be combined with Kombi-3-plus BLUE DN10… DN40 and Komb i-2-plus DN15… DN40
The Kombi-DP diaphragm is mounted on the Kombi-3-plus BLUE or Kombi-2-plus valve in the return and connected to the Kombi-3-plus RED in the supply by means of an impulse tube.

The Kombi-DP diaphragm can be mounted on the valve at any time, even while the system is operating. It is not necessary to drain the system to install the Kombi-DP membrane.

Parameter Value
Medium water or water - glycol
PH value 8 ... 9,5
Temperature 2 ... 130 ° C
Pressure maximum 1,0 MPa
Differential pressure adjustment range V5012C0103: 01 ... 0,3 bar;
V5012C0396: 0,3 ... 0,6 bar;
Factory settings V5012C0103: 0,1 bar;
V5012C0306: 0,3 bar;