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3.
Important Notes
• Installation, commissioning and maintenance are to be performed only by a
qualified technician according to the instructions provided.
• All legal requirements and technical connection regulations specified by the local
water and electricity supply utility companies must be complied with.
• Before assembling and installing the pipes, flush in accordance with DIN 1988.
• Install only in frost-free rooms.
• Properly use suitable cleaning agents that are not harmful to the fittings and rinse
with water after use. High-pressure cleaners must not be used for cleaning.
• All rights reserved to make technical alterations.
4.
Technical Specifications
Minimum flow pressure:
Volumetric flow at a
pressure of 3 bar:
Supply voltage:
Power consumption:
Type of protection:
5.
Dimensions
A: Solenoid self-closing valve
DN
A
G ½ B
B
139
C
210
B: Fitting group with solenoid self-closing valve
DN
A
G ½ B
B
304
C
210
1.0 bar (DN 15)
0.7 bar (DN 20)
0.4 bar (DN 25)
0.90 l/s (DN 15)
1.20 l/s (DN 20)
2.10 l/s (DN 25)
12 V AC, 24 V AC or 230 V AC, 50/60 Hz
20 VA
IP 54
15
20
G ¾ B
G 1 B
156
194
220
225
15
20
G ¾ B
G 1 B
350
410
220
225
25
25
5
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