Maximum Flow Rate Of The Flow Switch; Approvals - SIKA VH Série Notice D'utilisation

Approvals

9.1 Maximum flow rate of the flow switch

The max. permissible flow rate can deviate from the specified limit values for customised
versions.
The maximum specifications relate to water as the medium and a continuous flow rate.
Flow switch with pipe section
Series
Nominal diameter
DN 8
DN 10
DN 15
DN 15 (external thread)
DN 20
DN 25
DN 32
DN 40
DN 50
* The values in brackets apply to shortened paddles.
Flow switch for direct installation
Series
Type
V...05M...
(mounting length 51 mm)
V...06M...
(mounting length
111 mm)
V..01M...
with soldered/welded
adapter
(mounting length 24 mm)
10 Approvals
The SIKA flow switches are type-approved by TÜV Rheinland, mark of conformity R 60019031
dated 29.08.2007 (not valid for version with sensor plug M12x1 and for VH...X).
- 38 -
Brass/Stainless steel pipe section
VH...
max. flow rate
[l/min]
45
60
67
60
120
195
240
400
400
Nominal diameter
DN 50
DN 80
DN 100
DN 150
DN 100
DN 150
DN 200
DN 50
DN 80
DN 100
DN 150
Reference No. 1102336
VK...
max. flow rate
[l/min]
15
20
30
20
80
130
180
300
350
VH...
max. flow rate
[m³/h]
30
80
150
200
100
150
200
30
100
150
200
© SIKA • Ea3000_FlowSwitch • 02/2014
VH... / VK...
PVC pipe section
VK...
max. flow rate
[l/min]
--
--
50
--
100
100
150
200 (260)*
260 (350)*
VK...
max. flow rate
[m³/h]
25
65
100
170
40
95
160
--
--
--
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