Low Noise Cage Type High Pressure Governor

High pressure governor (Model:KHNV)

A compact and lightweight governor that reduces the gas-dynamic noise generated by high-pressure decompression. The decompression mechanism uses a three-stage perforated cage to achieve quiet decompression. The top entry method is adopted so that maintenance can be simplified without the need for special tools.


  • Quiet reduction by the multistage three-stage pressure system
  • High maintainability by top entry method
  • High controllability by reducing trim (optional)
  • Compact and lightweight


  • Valve size: 2B, 3B, 4B
  • Pressure rating: ANSI ・ JPI Class600, Class300
  • Maximum operating pressure (P1): 8.5Mpa
  • Set pressure (p2): 0.3 ~ 4Mpa
  • Minimum operating differential pressure: 0.05Mpa

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