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<strong>Technote</strong><br />
Side 13 af 15<br />
Frese PVS DN40 HP<br />
- Dynamisk tryk- og flowreguleringsventil<br />
Flow<br />
L/s L/h<br />
2,222 8000<br />
Frese PV DN40 20-80 kPa<br />
ΔPs<br />
Δp over Frese PV<br />
kPa<br />
23,8<br />
1,944<br />
7000<br />
18,2<br />
1,667<br />
1,389<br />
6000<br />
5000<br />
20 kPa<br />
30 kPa<br />
40 kPa<br />
50 kPa<br />
60 kPa<br />
70 kPa<br />
80 kPa<br />
13,4<br />
9,3<br />
1,111<br />
4000<br />
5,9<br />
0,833<br />
3000<br />
3,3<br />
0,556<br />
2000<br />
1,5<br />
0,278<br />
1000<br />
0,4<br />
0<br />
0<br />
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16<br />
0,0<br />
17 18 19 20 21 22 23 24 25 26 27 28 29<br />
Forindstilling [Antal omdrejninger]<br />
Flow<br />
(I/S) (I/H)<br />
Frese S DN40 High Pressure<br />
Kvs (m 3 /h)<br />
Δp kPa<br />
0,5 2,0 4,0 5,9 7,6 9,0 10,5 11,8 12,9 13,2<br />
8<br />
DK Frese PVS DEC. ’09<br />
Forindstilling<br />
www.frese.eu
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