Frese PV-SIGMA Compact Montageanleitung Seite 3

Frese PV Compact DN20, 20-60 kPa
Flow
l/s l/h
2000
0.056
0.500 1800
1600
0.444
0.389 1400
1200
0.333
1000
0.278
0.222 800
600
0.167
400
0.111
200
0.056
Outside flow range
0
0
0 1 2 3 4 5 6 7 8
Setting [Number of turns]
Frese PV Compact DN25, 5-30 kPa
Flow
l/s l/h
0.556 2000
1500
0.417
0.278 1000
500
0.139
Outside flow range
0 0
0 1 2 3 4 5 6 7
Frese PV Compact DN25L, 20-80 kPa
Flow
l/s l/h
4000
1.111
3500
0.972
0.833 3000
2500
0.694
2000
0.556
0.417 1500
0.278 1000
500
0.139
Outside flow range
0 0
0 1 2 3 4 5 6 7 8
Setting [Number of turns]
Frese PV-SIGMA Compact DN20 High
9 10 11 12 13 14 15 16 17 18 19
Frese PV-SIGMA Compact DN25 Low
8 9 10 11 12 13 14 15 16 17 18
Setting [Number of turns]
Frese PV-SIGMA Compact DN25 High
9 10 11 12 13 14 15 16 17 18 19
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Flow
Δp across the
valve kPa l/s l/h
18.1 0.556 2000
14.7
0,500 1800
11.6
0,444 1600
8.9
0,389 1400
6.5
0,333 1200
4.5
0,278 1000
2.9
0.222
800
1.6
0.167 600
0.7
0.111
400
0.2
0,056 200
20
0
0
0 0.5
Flow
Δp across the l/s l/h
0.694 2500
valve kPa
25.0
0.556
2000
14.1
0.417
1500
6.3
0.278
1000
2.3
0.139
500
0
0
0 0,5
19 20
Flow
l/s l/h
0.694 2500
Δp across the
valve kPa
21.1
0.556 2000
16.2
11.9
0.417 1500
8.3
5.3
0.278 1000
3.0
1.3
0.139 500
0.3
0
0
0 0,5
20
Frese SIGMA Compact DN20 High
Kv (m /h)
3
1.4 3.0 3.8
1 1.5 2 2.5 3
Pre-set
Frese SIGMA Compact DN25 High
Kv (m 3 /h)
1.5 3.1 4.1
1 1,5 2 2,5 3
Pre-set
Frese SIGMA Compact DN25 High
Kv (m /h)
3
1.5 3.1 4.1
1 1,5 2 2,5 3
Pre-set
min. Δp kPa
4.0
25.0
19.2
16.0
16.0
16.0
3.5 4
min. Δp kPa
4.2
33.2
21.9
15.2
14.1
14.0
3,5 4
min. Δp kPa
4.2
33.2
21.9
15.2
14.1
14.0
3,5 4