Pressure regulator with preset working pressure and high pressure consistency

Pressure regulator with preset working pressure and high pressure consistency

SWISS optio HP stabilo mini

The HP stabilo mini at a glance:

  • suitable for all applications which require very stable outlet pressure under high flow rates and simultaneously small design size
  • despite its single-stage construction the integrated compensation provides constant outlet pressure also with falling cylinder pressure
  • for preset working pressure or for continuous adjustment up to 10 bar
  • very compact single-stage construction with lateral inlet connection
  • mainly intended for the supply of medical devices in clinics

The area of application of the medical pressure reducing valve HP stabilo mini is anywhere, where a preset working pressure is required with both high pressure stability and small construction. Due to the in-built pressure compensation the HP stabilo mini provides very stable working pressure while the gas cylinder is being emptied despite the single-stage construction.

The HP stabilo mini has a gauge for indication of the cylinder pressure (and for the version with adjustable pressure also a working pressure gauge), and as well a pressure relief valve. The outlet (version with adjustable working pressure), resp. the two outlets (version with preset pressure) can be equipped with self-closing outlets, NIST housings or quick couplings so that for example tubes can be connected to supply medical devices.

The HP stabilo mini is either preset by the manufacturer to a fixed working pressure of 0.5 to 10 bar or it is available with adjustable working pressure for various pressure ranges (0-1.5, 0-4 or 0-10 bar). The HP stabilo mini corresponds to the norm EN ISO 10524-1. CE marking according to the Guideline for Medical Products 93/42/EEC, Annex IX, class IIb.

Technical data:

  • Construction

    single-stage inlet pressure compensated diaphragm pressure reducing valve

  • Inlet pressure

    max. 200 bar

  • Outlet pressure

    preset or adjustable between 0.5 to 10 bar

  • Flow rate

    600 l/min / 36 Nm3/h (inlet pressure 21 bar, outlet pressure 10 bar)

  • Gas

    O2, AIR, N2O, CO2, He, Xe, N2, test gas mixtures

  • Inlet

    lateral cylinder connection DIN, NF, AGA, BS, UNI, PIN-Index

    (others on request)

  • Outlet

    Outlet Version with preset pressure:

    2 x G1/4“ inner thread (one outlet downward, one outlet lateral 65°)

    Version with adjustable pressure:

    1 x G1/4” inner thread lateral

    for self closing outlet M12x1, NIST housing, quick coupling etc

  • Material

    body brass, external parts nickel-plated

  • Sealing material

    PU, EPDM, Si, PA, Cu

  • Operating temperature

    -20° to +60°C

  • Dimensions

    B x H x D: 119 x 94 x 73 mm (preset), 141 x 87 x 86 mm (adjustable)

  • Weight

    700 gr (preset), 800 gr (adjustable)