Detailaufnahme von vorne rechts eines Proportionalventils
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5 – 8 Bar Outlet Pressure
Dimensions: 37 mm Diameter x 57 mm

Proportional Valve


A customer needed valves to regulate the gas quantity and pressure for natural gas vehicles in the medium pressure range. Natural gas drives place particularly high demands on leak proofing and safety, but valve precision is also important. In the event of a leak or malfunction, gas should still not be able to escape.


The requirements were implemented in an electrically controlled two-way proportional valve, which manages an inlet pressure of 30 bar and can convert it into an outlet pressure of 5-8 bar. The highly leak proof valve is always completely closed without electricity to prevent the escape of CNG or hydrogen.


MSG aims to find an individualised solution for every customer and every challenge, regardless of whether we work with general or very specific specifications. We develop the best technology for the job, build prototypes and improve them together with our customers until they are perfect.

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