handtmann 33501 - Page 15

Safety relief valves
33501, 33502, 33503, 33521, 33601, 33602, 33603, 33621
Perfomance Data
BA(k)_033501.06_EN
2023-07-27 Albert Handtmann Armaturenfabrik GmbH & Co. KG 15 / 30
Fluid: Steam
33501/33521/33601/33621
33501/33503/33521/33601/33603/33621
Pressure
[bar-g]
Throughput [kg/h]
DN 15
DN 25
DN 40
DN 50
DN 65
DN 80
1
56
255
518
709
1.294
2.297
2
85
387
788
1.078
1.967
3.143
3
117
520
1.058
1.447
2.640
4.219
4
147
653
1.327
1.816
3.314
5.295
Fluid: Water
Fluid: Air
Fluid: Steam
33502/33602
Pressure
Throughput
[kg/h]
Pressure
Throughput
[Nm³/h]
Pressure
Throughput
[kg/h]
[bar-g]
DN 50
[bar-g]
DN 50
[bar-g]
DN 50
1
18.628
1
527
1
401
2
26.344
2
802
2
603
3
32.265
3
1.076
3
801
4
37.257
4
1.351
4
1.000
5
41.654
5
1.625
---
---
6
45.630
6
1.900
---
---
7
49.286
7
2.174
---
---
8
52.689
8
2.449
---
---
9
55.885
9
2.723
---
---
10
58.908
10
2.998
---
---