Combination Dwv With Ema Dwv (Dimension Drawing); Flow Diagram - Dimplex DWV 25 Instructions D'installation Et D'utilisation

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4.3 Combination DWV with EMA DWV (dimension drawing)

4.4 Flow diagram

100
80
60
50
40
30
20
10
8
6
5
4
3
2
1
0,8
0,6
0,5
0,4
0,3
0,2
0,1
0,08
0,06
Δp
= Maximum permissible differential pressure via the ball valve, valid for the
max
entire setting range of the ball valve rotary actuator unit; if low-noise operation is desired,
we recommend a maximum permissible differential pressure of 200 kPa
Δp
= Differential pressure via the fully opened ball valve and the control path
v100
With a volume flow of V
V &
= Volume flow through the fully opened ball valve
100
1 bar ≈ 10 mWS
100 kPa =
3
1 m /h = 0.278 l/s water at 20 °C
EN-10
Δ
p [bar]
v100
Δ
p [kPa]
v100
100
GDD-DWV · FD 9612
DWV 25 - EMA DWV
28
22,4
16,8
14
11,2
8,4
5,8
2,8
2,2
1,7
1,4
1,1
0,85
0,6
0,3
0,2
0,175
0,15
0,11
0,08
0,06
0,03
0,02
0,017