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.