PRODUCTS Natural gas regulator Gas regulator HP-NR04
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HP-NR04

HP-NR04

Type:Gas regulator

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  • Detail
  • Description:

    Direct-operated gas pressure regulator with compensated obturator, preferable for small users.

    It can be equipped with the following safety devices and accessory:

    inlet filter: keep dust and deposits in the pipe

    outlet over pressure shutoff device: it stops the gas flow when the regulator outlet pressure goes up the device setting value

    relief valve: it vents outside small quantity of gas in case there are downstream regulator over pressure. That exhaust it is convoyed outside in case of installation in environment with bad ventilation.

    outlet low pressure shut off device: it stops the gas flow when the regulator outlet pressure goes down the device setting value. It closes even if there is no inlet pressure

    TECHNICAL DATA:

    Use: not aggressive gases of the 3 families (dry gas)

    Threaded connections: (DN 32 --DN 50)

    Max. working pressure: 5 bar

    Environment temperature: :-20 ~+60

    Max superficial temperature: 60 °C

    Overpressure lockout accuracy group (AG): 10

    Closing pressure class (SG): 30

    Shut off closure time: < 1 s

    Filtration: 50 µm

    Materials:

    Die-cast aluminium

    Stainless steel

    NBR rubber

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