Hydrogen Pressure Reducing Valves - Hongqi Instrument

  • Compact metal pressure-reducing regulator with specified inlet and outlet threaded connections
  • 15 or 20 MPa inlet, 0–0.2 MPa adjustment, nominal flow 8 m³/h and 1.4 kg weight
  • Inlet Φ21.8×14 left-hand
  • outlet M16×1.5 left-hand

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This compact regulator reduces cylinder hydrogen from 15 or 20 MPa inlet pressure to an adjustable 0–0.2 MPa outlet for downstream equipment. Nominal flow is 8 m³/h and product weight is 1.4 kg. The connections are Φ21.8×14 left-hand at the inlet and M16×1.5 left-hand at the outlet.

Use Cases

  • Hydrogen cylinder pressure regulation for downstream equipment

Capabilities

  • Reduces cylinder hydrogen pressure to an adjustable 0–2 bar outlet
Hongqi Instrument (Changxing) Co., Ltd.

Hongqi Instrument (Changxing) Co., Ltd. manufactures pressure gauges, reducers and industrial instrumentation. Its hydrogen product is a cylinder-pressure reducer with defined inlet, outlet, flow and connection specifications.

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