Mod. FEX
Description
Mod. FEX is a two-stage direct-operated gas pressure regulator by Pietro Fiorentini with integrated slam shut for maximum downstream pressure and the option of slam shut for minimum downstream pressure and anti-reset system.
It can be used with previously filtered non-corrosive gases and is mainly used in the construction of low pressure natural gas distribution networks for residential users.
Features
- Accuracy class AC: 10
- Connections: in-line inlet: 1″” EN ISO 228/1; in-line outlet 1″” 1/2 EN ISO 228/1, angled outlet 1″” 1/2 EN ISO 228/1
- Lock-up pressure class SG: 20
- Safety accuracy class AG: 10 (min 2 mbar)
- Design pressure: 8.6 bar
- Design temperature: from -20 °C to +60 °C, on request from -40 °C to +60 °C only for BP version (SubZero version)
- Minimum differential pressure: 0.3 bar FEX50, 0.4 bar FEX75, 0.6 bar FEX100
- Range of downstream pressure:
- Wds from 13 to 99 mbar for BP, from 100 to 350 mbar for MP
- Wdso from 32 to 159 mbar for BP, from 160 to 500 mbar for MP
- Wdsu from 6 to 79 mbar for BP, from 80 to 250 mbar for MP
- Inlet pressure range bpu: from 0.3 to 5 bar
Where can you use it:
- Oil & Gas production
- Green gas production
- Gas transmission HP
- Gas distribution MP
- Gas distribution LP
