Cylinder Pressure Regulator

Single Stage with balanced poppet in brass, nickel and matt chrome plated or stainless steel

The pressure regulator HP 104 is a single stage cylinder pressure regulator with balanced popped for improved performance (significantly improved outlet pressure accuracy similar to a dual-stage regulator) in stainless steel 1.4404 or brass nickel and chrome plated and has been developed especially for the gas supply from single cylinders.

  • The HP 104 regulator is fitted as a standard with gas specific connections to DIN 477 or any other common national standard and can be connected without the use of special tools.
  • The integrated inlet pressure compensation ensures a constant operating pressure during drainage of gas cylinder.
  • Ergonomic design, compact dimensions low weight, optimised handling and a minimised gas-wetted surface are the main attributes of HP 104 regulator.
  • An accurate pressure control and a strict gas blockage enables a distinct and measurable withdrawal of gas and an ideal gas suppliance.
  • A specially designed blow-off valve prevents the incurrence of overpressure.

Make an Enquiry

  • Technical Details
  • Application Area
  • Order Details
Body: stainless steel 1.4404 electropolished or brass, nickel and chrome plated
Diaphragm: 1.4435 / hastelloy
Leakage Rate: 10-8 mbar l/s He against atmosphere
Gas purity: ≤ 6.0
Max. inlet pressure: 200 bar
Outlet pressure ranges: 0.5 - 4, 1-10 bar fix adjusted
Operating temp.: -20°C to +70°C
Gauges: safety version to EN 837-1 KL1.6
Dimensions (wxhxd): 106 x 97 x 112 mm
Weight: 700 g
Connections: NPT 1/4” f

For gases with high requirements such as gas safety, impermeability and purity of up to 6.0. Special and pure gas applications, the HP 104 is ideal for use in the following areas:

  • Pharmaceutical
  • Chemical
  • Petrochemical
  • Environment protection
  • Space and aviation technology
  • Automotive engineering
  • Food processing
  • Science and research

Generally in all sectors where high requirements are attached to the withdrawal of gas.

To identify the correct order code for your HP104

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.

HP104-2-4-3-Argon specifies a HP104 model in brass with 0.5 - 4 bar outlet pressure ranges & diaphragm metering valve, for use with Argon gas.

Material Outlet Pressure ranges Options for the outlet
1 = stainless steel 1= 0.5 - 4 bar 0 = 1/8“ NPT - internal thread
2 = brass 2 = 1 - 10 bar 1 = compression fitting 6 mm
  4 = 0,5 - 4 bar (fix adjusted) 2 = diaphragm shut-off valve
  5 = 4 - 10 bar (fix adjusted) 3 = diaphragm metering valve