Medium pressure regulator mod. FEXS 120/100 300 mbar

Description

Mod. FEX is a double-stage direct-acting gas pressure regulator by Pietro Fiorentini which has an integrated block for maximum downstream pressure and the option of block for minimum downstream pressure and an anti-reset system.

Can be used with previously filtered non-corrosive gases, it is mainly used in the construction of networks for the low pressure distribution of natural gas intended for residential users.

Characteristics

Accuracy class AC: 10

Connection: inline input: 1″” EN ISO 228/1; inline output 1″” 1/2 EN ISO 228/1, square output 1″” 1/2 EN ISO 228/1

Closing pressure class SG: 20

Design pressure: 8.6 bar

Design temperature: from -20 °C to +60 °C, from -40 °C to +60 °C on request only for BP version

Minimum differential pressure: 0.3 bar FEX50, 0.4 bar FEX75, 0.6 bar FEX100

Possible adjustment range:

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

BPU inlet pressure range: from 0.4 to 8.6 bar