Description
Dome Pressure Regulators
WITT is a supplier of high-quality dome-loaded pressure regulators / pressure reducers for the adjustment or pressure reduction of gases. Dome pressure regulators are a type of pressure regulator which is usually used in line installations. They are particularly suitable for fluctuating gas flow rates and large flow rates with small pressure differences. WITT dome pressure regulators ensure maximum control, even when the inlet pressure drops down to 1 bar above the outlet pressure. Their constant outlet pressure ensures that the downstream processes can be controlled. WITT dome pressure regulators can be used for inlet pressures up to 300 bar, and offer control ranges from 500 mbar to 60 bar.
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WITT dome pressure regulators at a glance
- for O2 of 30 barg and for N2, Ar, He, H2, CH4 of 40 barg up to 0.5-30 barg, flow rates up to 15,000 Nm3/h (N2), Kv values from 2.4 to 30
- Our high pressure models LE-HD/S: for O2, N2, Ar, He, H2, CH4 from 300 barg up to 0,5- 60 barg, flow rates up to 2.400 Nm3/h, Kv value 1,65
- CO2-specific models available (from 100 barg to 0.5-26 barg)
- Standard gas temperature range: -30°C to +50°C
- Threaded and flanged connections from G 3/4″ to G 3″ / DN100 – DIN or ANSI
- Customer-specific versions available, e.g. with proportional valves
Functionality of dome pressure regulators
This model is also available in Stainless Steel
