18
IT
EN
FR
ES
3.3 - INSTALLATION IN PLACES WHERE THERE IS THE RISK OF EXPLOSION (DIRECTIVE 2014/34/EU)
The solenoid valve is not suitable for use in potentially explosive areas.
3.4 - GENERIC EXAMPLE OF AN INSTALLATION
1. M14/RM N.C. Manual reset solenoid valve
2. SM jerk ON/OFF valve
3. FM gas filter
4. OPSO series MVB/1 MAX shut off valve
5. RG/2M pressure regulator
6. MVSP/1 relief valve
7. Pressure gauge and relative button
8. Gas detector
9. SM remote jerk ON/OFF valve lever control
10. Expansion joint/anti-vibration mount
discharge in open air
internal thermal unit
external roof
piping
application
1
2
8
9
10
3
4
5
6
7
7
