GF JRGARANT 1025 Guide De Pose Et D'utilisation page 28

E
Identification
- JRG (manufacturer)
- Flow direction arrow
- 1/2"/15, 3/4"/20, 1"/25
Pressure setting of JRGARANT
safety valve
Safety valve JRGARANT JRG Code 1025/1028
from the factory it is firmly adjusted and may not
be changed.
The assigned threshold pressure is given on
the designation plate of the air-vent nut.
Installation instructions
The installation of safety valves for water,
relevant regulations of the local water supply
utility must be observed.
Attention
In the same stroke, the drainage
pipe is to be checked for
drainage performance.
28
Installation scheme
1 Water heater
2 Stopcock
3 Safety valve
4 Non return valve
5 Hot water outlet valve
6 Drain outlet
1
5
6
Connection to water heater
3
4
2
fig. 1