Pressure regulator for medium pressure 3/8″ – R138

The pressure regulator R138 is a medium pressure regulator suitable for compressed air, non corrosive technical gases and liquids :
air, nitrogen (N2), argon (Ar), helium (He), hydrogen (H2), methane (CH4), propane (C3H8), CO2, N2O, Oxygen (O2), liquids
Inlet pressure : 30 or 50 bar maximum
Outlet pressure range :

  • 0,2-1,5 bar
  • 0,3-3 bar
  • 0,8-8 bar
  • 1,5-15 bar
  • 3-30 bar
  • 5-50 bar

Connections :

  • Inlet : female G-3/8″
  • Outlet : female G-3/8″

Other connections available on request, please consult us.

Material : Brass

Référence : R138

Available in ATEX version for use in potentially explosive atmospheres zones: 1, 21, 2, 22 (not for mines and zone 0).

Some other type of pressure regulators may reach your need, feel free to contact us.


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