757LE_galerieWITT offers a wide range of high-performance and low-maintenance dome-loaded pressure regulators that are suitable for large flow rates of several thousand m3/h as well. The compact regulators, made of either stainless steel or brass, enable large withdrawal ranges, are suitable for numerous technical, corrosive and aggressive gases and can be mounted irrespective of the orientation.

Ready to use – Dome-loaded pressure regulator sets

Dome-loaded pressure regulator setAll models of the WITT dome-loaded pressure regulators are delivered as sets, including pilot pressure regulator, inlet and outlet pressure gauges and connections. All components of the complete solution are perfectly adapted to each other. The set is completely assembled and tested and can be directly used in the process. The closed system avoids emission of the pilot gas in the environment. The dynamic control allows the easy change of the working pressure.

Our program

  • High flow rates (up to Kv value 30 / cv value 34.8)
  • Inlet pressures of up to 300 bar (4,350 psi)
  • Outlet pressures between 500 mbar and 60 bar (7,25 and 870 psi)
  • Useable for almost all gases as well as for corrosive and aggressive mediums
  • In brass, stainless steel and aluminium
  • Different connections
  • Wall bracket (optional)
  • Filter for long durability (optional)
  • All models are ready-to-install, completely mounted and tested sets (operated by pilot pressure regulator or proportional valve, pressure gauges and connections)

Gas types & Material

Standards & regulations



Practical examples dome-loaded pressure regulators PDF
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Data sheets dome-loaded pressure regulators PDF
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Brochure dome-loaded pressure regulators PDF

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Quotation request

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