Commissioning; Balancer Or Differential Pressure Regulator - meibes LogoPack A Mode D'emploi

9. Commissioning

9.1 Balancer or differential pressure regulator

The balancer is used for hydraulic balancing, i.e. maintaining the necessary differential pressure for the hot water preparation in every
supply line of the heating system.
• Remove the protective cap (black).
• Adjust the spring setting by screwing the spindle in or out with a hexagon socket wrench (6 mm).
• Screw on the protective cap.
Technical data
Max. permissible operating pressure:
Max. permissible temperature:
Max. differential pressure over valve:
Differential pressure or control range:
Note:
The line must be filled so that the pressure in the flow line is not considerably higher than that of the return line, otherwise the balancer
valve will close.
0,50
0,45
0,40
0,35
0,30
0,25
0,20
0,15
0,10
0,05
0,00
10 bar (1000 kPa)
+120°C
2 – 4.5 bar (200 – 450 kPa), the greatest with low flow
0.1 - 0.4 bar (10 - 40 kPa)
Balancer G (DN 32)
0 200 400 600 800 1000
Flow rate to be maintained by balancer [l/h]
Setting curves
1200 1400 1600 1800 2000 2200
Spring setting
9
8
7
6
5
4
3
2
1,5
2400 2600 2800 3000
27