Piston/Diaphragm dual stage high pressure regulator - D230-0.1
D230-0.1 high pressure cylinder regulator is designed for pure, inert and midly corrosive gas applications requiring a very stable, very sensitive and very low outlet pressure. A cylinder connector is necessary to connect it to the cylinder valve.
Key advantages
  • Based on the proven SL20-0.1 low pressure regulator
  • Guarantees a stable low flow due to the combination of piston and diaphragm technologies
  • Rear threads can be used for wall mounting
  • Can be equipped with needle or shut off valve at the outlet


Product image

Female ports16 x 1.336 (inlet) - G3/8 (outlet) or 1/4 NPT (inlet/outlet)
Seat sealPTFE
O-ringEPDM - Standard / FPM
Piston Brass (brass version) / AISI 316L (SS version)
Diaphragm AISI 304
Weight± 1,5 kg
Leak rate10-8 M bar l/s
Temperature range-20 to + 60 °c
GaugesHigh and low pressure (M10 x 1 or 1/4 NPT)
Inlet pressure200 bar
Outlet pressure0,01/0,1 bar
Nominal flow0,5 Nm3 /h (N2)
Oxygen useBrass only
Product Configurator
Body material
End connections
O-ring material
Downloadable catalogs, brochures
  • Download
    Pressure Regulators Catalog
    Last update: Feb 21, 2022
    Available in: en/fr/de/fr/de
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