Pressure regulator U13 from the Spectrotec line of Spectron is a good spring-loaded single-stage regulator that accurately regulates the pressure with a large capacity demand of gases.
The pressure regulator is extremely suitable for large consumers of gases1 between 20 and 400 nm3/h and is also available in a special version for oxygen.
To ensure that the pressure regulator functions properly, use a connection coupling with a sniffing hole (see order details).
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