K4100714000001-00 / 05.2017
3
Functional components
Designation
Art.-No.
1|2
Basic module
7000G02000
3|4
Safety valve incl.
telescopic drainage funnel
E01097140102000 0,6 MPa
E01097150102000 0,8 MPa
E01097160102000 1,0 MPa
5
Hex. socket head cap screw M6 x 12 D31207140000100
6
O-ring
K91007140000100
7
O-ring
K91007140000200
8
Top section
E010917302020KP
9
Maintenance top section
E01017140002000
10
Pressure gauge
T51007000000100
Accessories
11
Flow cap
B31007000000100
Accessories
12
Seal plug 1/4
J81011730000600
13
Maintenance plug
J81097140000100
14
Backflow preventer cartridge DN 20 P41001580002000
15
Pressure sensor
1380000600
Accessories
A
Main isolating valve
B
Maintenance valve
C
Safety valve
D
Backflow preventer
maintenance hole
E
Pressure gauge connection
F
Backflow preventer test
connection
Technical data
Internals in contact with
medium
completely made of red brass, stainless steel and high-grade plastics
Safety valve
component-tested in accordance with Pressure Equipment Directive
97/23/EC (PED)
Threaded connections
DN 20 – DN 32 (with module flange 1)
mounting position
horizontal | vertical
Response pressure
0,6 | 0,8 | 1,0 MPa
Operating temperature
max. 100 °C
Pressure rating (PN)
1,6 MPa
Safeguards
self-contained drinking water heaters of up to 1,000 litres capacity
Flow rate
at ∆ = 0,1 MPa 4.520 l/h (kvs value)
Seals | plastic parts
with KTW certificate
Nominal size
DN 20
15
10
11
