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ENR Series Regulator

Our latest non-relieving non-bleed miniature regulator offers precision pressure control with excellent repeatability. Eox is committed to the development of new, market leading component technology to support medical, scientific and life science industries with true design innovation.


Where control of compressed air or medical gas is required, this component offers complete performance reliability. Designed and manufactured in the UK, Eox are delighted to offer this component to an international audience of med-tech and life science equipment manufacturers.


Technical Specifications:

Part Numbers:                                                                        Stainless Steel - ENR-20-MMG-SS-V-H-C          Aluminium - ENR-20-MMG-AL-V-H-C

Medium:Air and Medical Gases
Maximum Inlet Pressure:8 bar (116 psi)
Regulated Outlet Pressure Range:

0.05 (0.72 psi) - 2.00 bar (29 psi)

Max Hysteresis (at 20°C):

Less than 0.01 bar (0.15 psi)

Connection Style:

Manifold mounted: 1/8 BSPP - see manifold detail

Flow Capacity:

60 L/min @ 6 bar (87 psi) supply, 1.0 bar (14.5 psi) outlet pressure set point

Supply Pressure Effect:Less than 0.02 bar (0.3 psi) change in outlet pressure for 0.35 bar (5 psi) change in supply pressure
Recommended Filtration:5 micron
Operating Temperature Range:0°C to 60°C (32°F to +140°F)
Medium Temperature Range:0°C to 60°C (32°F to +140°F)
Wetted Materials (Aluminium/Stainless Steel):Aluminium - Aluminium 6082, Stainless Steel 316, FKM, PVDF      
Stainless Steel - Stainless steel 316, FKM, PVDF
Non-Wetted Materials (Aluminium/Stainless Steel):Aluminium - Aluminium 6082, Stainless Steel 316 and 303
Stainless Steel - Stainless steel 316 and 303, Aluminium Bronze
Oxygen Clean:Available on request
Anodised Colours:Available on request - MOQ will apply

Dimensional Drawings & Flow Charts:






Reliable, precise pressure regulation

The very low pressure hysteresis of the Eox pressure regulator is shown in the chart above by the solid blue line plot with outlet pressure set at 1600 mbar at zero flow and 4 bar (58 psi) supply.

The other lines indicate two competitor regulators with higher pressure hysteresis and larger outlet pressure droop than the Eox regulator.


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Reliable & Compact Precision Pressure Regulators

  • Non-relieving & non-bleed for precision pressure control of air & medical gases
  • Compact and reliable regulators with low pressure hysteresis
  • Regulator material options available to suit your application 
  • Designed specifically for the medical and scientific markets
  • RoHS Compliant

Looking For Something Different?

Contact us today to discuss your specific requirements. Single or multiple manifolds for testing purposes available to order on request contact us

Eox patent