P (mm w.g.), P (kpa), Mv sv – Caleffi 662 User Manual
Page 3: Hydraulic characteristics 3, Flow rate (l/min) (m, Kv = flow rate in m, H for a loss of head of 1 bar - kv, Flow rate in l/h for a loss of head of 1 kpa
Micrometric preregulation valve fully open (MV)
Shut-off valve (SV)
Kv
1,25
4,10
Kv
0,01
125
410
1000
100
∆p (mm w.g.)
200
50
500
900
800
700
600
60
70
80
90
120
140
160
180
250
300
350
400
450
10
1
2
0,5
5
9
8
7
6
0,6
0,7
0,8
0,9
1,2
1,4
1,6
1,8
2,5
3
3,5
4
4,5
∆p (kPa)
10
20
12
14
16
18
25
30
35
40
45
0,1
0,2
0,12
0,14
0,16
0,18
0,25
0,3
0,35
0,4
0,45
10
20
0,5
1
2
5
0,2
2
0,1
Flow
rate
(l/min)
(m
3
/h)
MV
SV
- Kv = flow rate in m
3
/h for a loss of head of 1 bar
- Kv
0,01
= flow rate in l/h for a loss of head of 1 kPa
Hydraulic characteristics
3
See also other documents in the category Caleffi Radiators:
- 527 (10 pages)
- 309 (8 pages)
- 309 (12 pages)
- 543 (12 pages)
- 544 (10 pages)
- 544 (16 pages)
- 548 (10 pages)
- 559 (16 pages)
- 553 (4 pages)
- 574000 (8 pages)
- 574 (20 pages)
- 574 (24 pages)
- 510 (6 pages)
- 626 (12 pages)
- CBN546 (2 pages)
- 546 (12 pages)
- 421 (6 pages)
- 455 (16 pages)
- 658 (6 pages)
- 6460 (16 pages)
- 6450 (2 pages)
- 6442 (24 pages)
- 630 (12 pages)
- 6561 (12 pages)
- 6562 (2 pages)
- 676 (10 pages)
- 643 Z-ONE (12 pages)
- 638 (2 pages)
- 6631 (5 pages)
- 671 (16 pages)
- 666...S1 (16 pages)
- 861 (1 page)
- 250 (6 pages)
- 251 (8 pages)
- 268 (8 pages)
- 2521 (16 pages)
- 2527 (20 pages)
- 106 (20 pages)
- 112 (16 pages)
- 113 (12 pages)
- 1522 (12 pages)