Zero Version Description - PIETRO FIORENTINI GOVERNOR 30051 Use And Maintenance Manual

4.2.1 - ZERO VERSION DESCRIPTION

The main elements of version zero are shown in Tab. 4.17.:
Pos. Description
Inlet connections
1
2 Outlet connection
Balanced shutter
3
Double diaphragm (working and safety)
4
Vent threaded connection
5
U (
pstream inlet
LOW-PRESSURE GAS REGULATOR
EN
Use, maintenance and warning manual
6
1
4
3
) D
pressUre
Fig. 4.2. General description Zero version
| DESCRIPTION AND OPERATION
Pos. Description
6 Filter cartridge (optional)
7
Lower cover
8 Upper cap
9 Adjusting screw
10 By-pass
7
8
9
( )
ownstream oUtlet pressUre
| REV. A
2
10
5
a
ir pressUre
28
Tab. 4.16.