Pressure regulators with balanced valve PROTÉE 431-N

Pressure regulators with balanced valve PROTÉE  431-N is designed for medium and low pressure. Thanks to their balanced valve, the PROTÉE are insensitive to the variations of the outlet pressure. They enable the distribution of all non-corrosive compressed gas.

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  • first stage regulation for a propane cistern;
  • gas distribution of medium pressure;
  • supply gas for burners in medium pressure;
  • oven inert;
  • gas supply for safety devices.

Product advantages

  • watertightness in case of bad weather;
  • all components comfortably accessible;
  • easy and fast dismantling;
  • simple and heavy-duty;
  • low closing pressure;
  • removable encapsulated valve.

The air flow of this model is 400 - 2305 Nm3/h.

Operating temperature from - 20 ºС to + 60 ºС
Gas nitrogen, methane, propane
Inlet pressure up to 20 bar
Outlet pressure from 0,8 to 6,5 bar
Gas flow rate from 620 to 1750 kg/h
Сonnection flanged DN 50 inlet and outlet
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