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ECON®
Regulating valve Type: 2920 Static Cast iron Flange
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Application
Recommended in: Utilities
Tables
DN
A
D
K
b
c
d
Dk
H
L
n
Weight
[mm]
mm
mm
mm
mm
mm
mm
mm
mm
mm
qty
[kg]
40
200
150
110
3
18
84
74
130
19
4
6.1
50
230
165
125
3
20
99
74
130
19
4
8.3
65
290
185
145
3
20
118
130
205
19
4
12.9
80
310
200
160
3
22
132
130
220
19
8
17.8
100
350
220
180
3
24
156
130
240
19
8
22.7
125
400
250
210
3
26
184
130
260
19
8
34.0
150
480
285
240
3
26
211
130
285
23
8
48.5
200
600
340
295
3
30
266
310
480
23
12
114.5
250
730
405
355
3
32
319
310
525
28
12
159.0
300
850
460
410
4
32
370
310
535
28
12
210.5
Min./Max.
Press/Temp.
Max.oper. pressure
16bar
Min. Temperature
-10°C
Max. temperature
120 °C
Stock item
Stock item (7)
Stock item
Housing material: Cast iron
Housing material: Cast iron
Connection: Flange
Connection: Flange
Nominal inner diameter
DN100 (1)
DN125 (1)
DN150 (1)
DN200 (1)
DN250 (1)
DN300 (1)
DN40 (1)
DN50 (1)
DN65 (1)
DN80 (1)
Nominal inner diameter
Pressure rating: PN16
Pressure rating: PN16
Control range (l/h)
from 2660 to 32150 (1)
from 2730 to 22360 (1)
from 27500 to 710000 (1)
from 3600 to 88800 (1)
from 43500 to 1187500 (1)
from 44900 to 1504100 (1)
from 5600 to 184700 (1)
from 5900 to 113400 (1)
from 7900 to 390200 (1)
from 8300 to 285100 (1)
Control range (l/h)
Application: CH water
Application: CH water
Kvs value (m³/h)
22.36 (1)
32.15 (1)
83.3 (1)
113.4 (1)
180.5 (1)
280 (1)
390.2 (1)
710 (1)
1187.5 (1)
1504.1 (1)
Kvs value (m³/h)
Clear filter
(10 of the 10 items displayed)
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Balancing measurement Series: T650 Differential pressure Bluetooth 10bar IP65 Including battery-pack
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