Technical data | |
Switching function
| Contact → closes at increasing flow → opens at decreasing flow Reversing possible |
Pressure rating | PN 25 |
Temperature ranges | |
Medium | -25...110 °C |
Ambient | -25...80 °C |
Electrical data | |
Electrical connection |
Plug connector DIN EN 175301-803-A incl. cable socket |
Switching current | Max. 1 A |
Switching voltage | Max. 230 VAC, 48 VDC |
Rating | Max. 26 VA, 20 W |
Degree of protection EN 60529 | IP65 |
Protection class EN 60730-1 | Class II |
Options | |
For type | See oder code |
VHS06
| → Plug connector DIN EN 175301-803-A incl.cable socket with two LED for switching voltages 24 V...230 V AC/DC ±20 %, ambient temperature -20...70 °C → or 4-pin-sensor plug M12 x 1 |
For type | On request |
VK306 with plastic paddle
| → Recognized component ETL according to UL & CSA standards |
VHS06 / VK306 with plastic paddle, installation into pipe tees according to EN 10242 | ||||||
Paddle to be trimmed to | ||||||
Paddle mark | 9 | 15 | 20 | 30 | 40 | |
Installation length L1 [mm] | 40 | 46 | 51 | 61 | 71 | |
Setpoints* / Max. flow rate [m³/h] | ||||||
DN 20
|
Increasing flow ON** |
1.1
0.9
4 | ||||
Decreasing flow OFF | ||||||
Max. flow rate | ||||||
DN 25
|
Increasing flow ON** |
1.7
1.5
8.5 |
1.3
1.1
5 | |||
Decreasing flow OFF | ||||||
Max. flow rate | ||||||
DN 32
| Increasing flow ON** |
2.9
2.6
15 |
2.2
1.9
10 |
1.9
1.6
8 | ||
Decreasing flow OFF | ||||||
Max. flow rate | ||||||
DN 40
| Increasing flow ON** |
4.2
3.8
25 |
3.2
2.8
18 |
2.8
2.4
14 |
2.1
1.8
10 | |
Decreasing flow OFF | ||||||
Max. flow rate | ||||||
DN 50
| Increasing flow ON** |
6.5
6
41 |
4.9
4.5
29 |
4.4
4
24 |
3.3
3
17 |
2.7
2.4
13 |
Decreasing flow OFF | ||||||
Max. flow rate |
VHS06 / VK306 with plastic paddle, installation by welded socket according to EN 10241, G½ female, length 15 mm | |||||||||
Paddle to be trimmed to | |||||||||
Paddle mark | 15 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | |
Installation length L1[mm] | 46 | 51 | 61 | 71 | 81 | 91 | 101 | 111 | |
Setpoints* / Max. flow rate [m³/h] | |||||||||
DN 65
|
Increasing flow ON** |
8.8
8.5
50 |
7.4
7
45 |
5.6
5.2
34 |
4.5
4.2
27 |
3.8
3.4
22 |
3.2
3
18 | ||
Decreasing flow OFF | |||||||||
Max. flow rate | |||||||||
DN 80
| Increasing flow ON** |
13.8
11.3
80 |
11.7
9.6
65 |
9.2
7.7
50 |
7.5
6.3
40 |
6.5
5.3
33 |
5.1
4.7
28 | ||
Decreasing flow OFF | |||||||||
Max. flow rate | |||||||||
DN 100
| Increasing flow ON** |
18.8
16.3
110 |
14.6
12
80 |
12.3
10
65 |
10.2
8
55 |
8
7.1
50 |
6.9
6.3
40 |
6.2
5.9
36 | |
Decreasing flow OFF | |||||||||
Max. flow rate | |||||||||
DN 150
| Increasing flow ON** |
27
25
150 |
22.8
19.8
130 |
19.5
17.8
110 |
18
16
100 |
15.7
14.3
90 | |||
Decreasing flow OFF | |||||||||
Max. flow rate | |||||||||
DN 200
| Increasing flow ON** |
45
43.5
230 |
38
36
200 |
33.5
32
175 |
30
29
160 | ||||
Decreasing flow OFF | |||||||||
Max. flow rate |
* Water, 20 °C, horizontal pipe, tolerance ±15 %
** Typical value
VHS06 / VK306 with stainless steel paddle, installation into pipe tees according to EN 10242 | |||||
Paddle to be trimmed to | |||||
Paddle mark | 15 | 20 | 30 | 40 | |
Installation length L1 [mm] | 46 | 51 | 61 | 71 | |
Setpoints* / Max. flow rate [m³/h] | |||||
DN 25
| Increasing flow ON** |
1.2
1
10 |
1
0.9
6 | ||
Decreasing flow OFF | |||||
Max. flow rate | |||||
DN 32
| Increasing flow ON** |
2
1.7
20 |
1.7
1.5
15 | ||
Decreasing flow OFF | |||||
Max. flow rate | |||||
DN 40
| Increasing flow ON** |
3.3
3
34 |
2.7
2.5
26 |
2
1.8
18 | |
Decreasing flow OFF | |||||
Max. flow rate | |||||
DN 50
| Increasing flow ON** |
4.8
4.6
55 |
4
3.8
45 |
3.2
2.9
32 |
2.6
2.4
24 |
Decreasing flow OFF | |||||
Max. flow rate |
VHS06 / VK306 with stainless steel paddle, installation by welded socket according to EN 10241, G½ female, length 15 mm | |||||||||
Paddle to be trimmed to | |||||||||
Paddle mark | 15 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | |
Installation length L1[mm] | 46 | 51 | 61 | 71 | 81 | 91 | 101 | 111 | |
Setpoints* / Max. flow rate [m³/h] | |||||||||
DN 80
| Increasing flow ON** |
11.7
11.4
150 |
10
9.6
125 |
7.7
7.5
95 |
6.4
6
75 |
5.3
4.9
60 |
4.6
4.2
50 | ||
Decreasing flow OFF | |||||||||
Max. flow rate | |||||||||
DN 100
| Increasing flow ON** |
16
15.9
200 |
12.4
11.9
150 |
10.3
9.8
120 |
8.7
8.1
105 |
7.7
7.1
90 |
6.7
6.3
75 |
6.1
5.6
70 | |
Decreasing flow OFF | |||||||||
Max. flow rate | |||||||||
DN 150
| Increasing flow ON** |
24
22.7
290 |
20.3
19
250 |
18
17.3
210 |
16.3
15.3
190 |
14.7
13.8
170 | |||
Decreasing flow OFF | |||||||||
Max. flow rate | |||||||||
DN 200
| Increasing flow ON** |
41
38.7
450 |
35.7
34
390 |
31.7
29.7
350 |
26.7
23.3
310 | ||||
Decreasing flow OFF | |||||||||
Max. flow rate |
* Water, 20 °C, horizontal pipe, tolerance ±15 %
** Typical value
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