IT
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15
Madas Technical Manual
- 4|4.2c - REV. 0 of 10
th
Sep 2019
RG/2MBLZ
piping
application
discharge in open air
discharge in open air
1
2
3
6
5
7
8
4
internal thermal unit
non-hazardous ventilated zone*
external roof
3.4 - GENERAL EXAMPLE OF INSTALLATION
1. Expansion joint/anti-vibration mount
2. Upstream ball valve
3. RG/2MBLZ pressure regulator
4. Ball valve downstream of the regulator
* if the zone is ATEX classified follow the indications of 3.3
5. Vent valve
6. MVS/1 relief valve
7. Low pressure gauge and relative button
8. High pressure gauge and relative button
Ø ext. min 8mm
Ø int. min 6mm
Shut off connection
5 DN
