Technical data
VKX / VKL
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© SIKA • Ea6300_VKX_VKL • 08/2020
9 Technical data
The technical data of customised versions may differ from these data in the instructions.
Please observe the information specified on the type plate.
Type
VKX15
VKX05
VKL05
Switching function
contact closes at increasing flow
Setpoint
Water 20 °C • horizontal fitting position
2.5 ±0.5 l/min
-/-
1)
Max. Flow rate
- Pipe tee G½ male
- Pipe tee G¾ male
- Pipe tee 15 mm soldering connection
- Pipe tee 22 mm soldering connection
40 l/min
40 l/min
40 l/min
34 l/min
-/-
1)
Nominal diameter
DN15
DN 50 … DN 150
Nominal pressure
PN 10
Temperature ranges
Medium
-20...100 °C (non-freezing)
-20...70 °C (non-
freezing)
Ambient
-20...70 °C
Electrical characteristics
Electrical Connection
0.5 m PVC jacket
cable
1.5 m PVC jacket cable
Switching current, max.
1 A
Switching voltage, max.
230 VAC, 48 VDC /
24 VAC, 42 VDC
230 VAC, 48 VDC
Switching capacity, max.
26 VA, 20 W
Degree of protection (EN 60529)
IP 65
Protection class (EN 60730-1)
Class II or Class III
Class II
Cable cross-shaped section
2 x 0.75 mm² or 2 x 0,5 mm²
2 x 0.75 mm²
1)
depending on existent nominal diameter.
