Precision Point of Use Regulator

Small sized regulator used for individual solutions with inlet from the back 

A single stage precision pressure regulator with metal diaphragm construction. It is used as a second-stage in a central gas supply system for high purity gases.

The pressure regulator will be supplied with a gauge for indicating working pressure as standard.

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  • Technical Details
  • Application Area
  • Order Details
Body: aluminium / stainless steel
Seat: (valve seat) stainless steel
Diaphragm: stainless steel
Max. inlet pressure: 12 bar
Outlet pressure ranges: 50 mbar to 7 bar
Operating temp.: -20°C to +70°C
Connections: inlet: G 3/8" f outlet: NPT 1/8" f

The precision point of use regulator HP411 is characterised by its very good control performance with pressures lower than 1 bar.

The pressure regulator can be combined with the shut-off valve HP502 and metering valve HP503. This pressure regulator is used in gas supply stations HP400, HP401 and HP402.

Especially for gases with high requirements on purity to 6.0.

A special cleaning system for the HP Series guarantees the use for ECD applications.

Used particularly in the following areas:

  • Gas analysis
  • Gas chromatography
  • Process engineering
  • Metallurgy
  • Laboratory applications

To identify the correct order code for your HP411

Start with the model number, then add the appropriate number options from columns A, B & C in the table below followed by the gas to be used.

HP411-1-3-0-Argon specifies a HP411 model in stainless steel with outlet pressure of 500 mbar & G 1/4" female part outlet, for use with Argon gas.

Material Outlet Pressure Ranges Outlet Options
1 = stainless steel  1 = 170 mbar 0 = G 1/4" f
2 = brass, nickel and matt chrome plated 2 = 350 mbar 1 = compression fitting 6mm

3 = 500 mbar  
  4 = 700 mbar  
  5 = 2.1 bar  
  6 = 4.1 bar  
  7 = 7.0 bar