Products

Products

Uses our original two-stage pressure reduction structure.
A regulator that adjusts to the optimal pressure

RE-H70

Regulator for 70 MPa Hydrogen Fuel Cells

A regulator for hydrogen fuel cells that adjusts the pressure of high-pressure hydrogen gas with pressures of up to 87.5 MPa down to the optimal pressure. It uses our original two-stage pressure relief structure, and it is smaller and lighter because the check valve has been unitized into the aluminum body. It is capable of stable pressure reduction from high pressures to low.

  • [Functions]
    It takes hydrogen stored in a high-pressure hydrogen cylinder with pressures of up to 87.5 MPa and reduces the pressure to a level optimal for supplying to a fuel cell. It is equipped with a stable pressure regulation mechanism and a safety feature to release hydrogen gas in an emergency.

Features

  • Our original design and two-stage pressure reduction structure achieve a stable supply pressure.
  • The internal flow path layout has been simplified by the unitized check valve and the bypass port.
  • Smaller and lighter because of an aluminum body and smart design and analysis.
  • Equipped with a spring-operated pressure relief device that operates immediately in a pressure abnormality and prevents the destruction and malfunction of the secondary REG and elements that follow.
Requirement
Model RE-H70
Range of operating pressure 0 — 87.5MPa(875bar)
Temperature range -40℃ — +85℃
Regulate pressure Inlet : NWP70MPa @15℃ Outlet :1.5MPa(±0.5MPa)@15℃

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