Line Pressure Regulator – HD400

HORNUNG GMBH

High-pressure regulator designed for high inlet and outlet pressures
Suitable for gas purity up to 5.0
Can be optionally equipped with front and back pressure gauges
Reduces pressure of compressed gases or liquids to a maximum back pressure of 400 bar
Operates based on the principle of force equilibrium between the set spring force and the outlet pressure

The HD 400 is a high-pressure regulator designed for high inlet and outlet pressures and gas purity up to 5.0. It is a single-stage pressure reducer made of stainless steel 1.4404 or nickel-plated and matte-chromed brass. It is suitable for high-pressure applications and operates on the principle of force equilibrium between the set spring force and the outlet pressure. The HD 400 reduces the pressure of compressed gases or liquids to a maximum outlet pressure of 400 bar. It is particularly suitable for use as a pilot pressure reducer, for example in control loops in combination with dome pressure reducers. The stainless steel version with elastomers made of Viton allows for use with aggressive media. It is recommended to install a fine filter with a maximum of 40 µm before the pressure reducer and to protect subsequent components and plant parts with appropriate safety valves against excessively high pressures.

Use Cases

Application as a pilot pressure reducer in control loops, in conjunction with a dome-loaded pressure reducer.
Suitable for use with aggressive media thanks to the stainless steel construction with Viton elastomers.
Typically used in hydrogen and related industrial applications

Capabilities

Reduces the pressure of compressed gases or liquids to a maximum downstream pressure of 400 bar.
Operates based on the principle of force equilibrium between the set spring force and the outlet pressure.

HORNUNG GMBH

HORNUNG is a key player in advancing hydrogen technology, focusing on sustainable energy solutions and promoting hydrogens role in the transition to a low-carbon economy. The company emphasizes innovation in hydrogen production and applications, particularly in sectors like aviation and industrial processes.

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