Pressure regulator with preset working pressure at very high flow rates

Pressure regulator with preset working pressure at very high flow rates

SWISS optio HP stabilo

The HP stabilo at a glance:

  • suitable for all applications which require very stable outlet pressure under very high flow rates
  • despite its single-stage construction the integrated compensation provides constant outlet pressure also with falling cylinder pressure
  • for preset working pressure up to 10 bar
  • very compact single-stage construction with inlet connection from rear
  • in versions for inlet pressure 200 and 300 bar available
  • mainly intended for the supply of medical devices in clinics

The area of application of the medical pressure reducing valve HP stabilo is anywhere, where a preset working pressure is required with both high pressure stability and small construction. Due to the in-built pressure compensation it provides very stable working pressure while the gas cylinder is being emptied despite the single-stage construction. The HP stabilo is available for inlet pressure of 200 as well as 300 bar.

The HP stabilo has a gauge for indication of the cylinder pressure, and as well a pressure relief valve. The two outlets 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 is preset by the manufacturer to a fixed working pressure of 0.5 to 10 bar.

The HP stabilo 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. 300 bar

  • Outlet pressure

    preset between 0.5 up to 10 bar

  • Flow rate

    850 l/min (inlet pressure 21 bar, outlet pressure 10 bar)

  • Gas

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

  • Inlet

    from rear for inlet pressure 200 bar: DIN, NF, AGA, BS, UNI, PIN-Index

    for inlet pressure 300 bar: ISO 5145, DIN 477-5 (1990)

  • Outlet

    G1/4“ inner thread, self closing outlet M12x1, NIST housing, quick coupling

  • Material

    body brass, external parts nickel-plated

  • Sealing material

    PU, EPDM, NBR, Si, PA, Cu

  • Operating temperature

    -20° to +60°C

  • Dimensions

    B x H x D: 52 x 114 x 165 mm

  • Weight

    1.2 kg