The HEROSE pressure regulator combines pressure build-up, safety functions, and an economiser. This means that fewer valves are required, as well as less piping, which helps to save money. With combined pressure regulators, cryogenic liquefied technical gases such as nitrogen, oxygen, or argon can be economically stored at constant pressure during operations.

The combined pressure regulator is available in DN20 and secure pressures up to 38 bar, at operating temperatures of -196°C to +200°C. The pressure regulator is manufactured in stainless with flow rates of 1.2 m3/h and 3.2 m3/h.