Pressure Control Valves: Why So Popular

Various designers who work with mechanical equipment in real-time know that proportional valve technology is the best ideal where precise performance is required in variable pressure and low temperature.

Considered more complicated than solenoid valves, they provide dependable, cost-effective, and compact solutions for fast response and consistent control.

Because of their convenience, high efficiency, and ability to interconnect easily, many are programmable with diagnostics, ultimately making them highly suited to industry 4.0 system design.

This is also one of the reasons why people are looking for the WHY and uses of Moog Hydrolux because they are referred to as electrically controlled regulators. These directional valves are sometimes called switching and can handle flow directions, flow volume, and fluid pressure.

Proportional Valves: Its Applications

Proportional valves are specifically suited for applications where the output pressure must vary, either at the start or last. They are dependable and cost-effective with consistent control and fast response. Three typical applications are:

Furnace Control

The gas supplied here is controlled by a proportional valve. A differential signal is an excellent feedback to shut down the gas flow when the desired temperature is reached.

Leak Testing

The proportional valve can apply increasing pressure to a given test piece, making it desirable equipment.

Bottle Filling

The proportional valve tends to maintain constant pressure in the filling reservoir, irrespective of the liquid level. The pressure sensor in the reservoir provides continuous feedback to the proportional valve, ensuring that a steady volume of liquid is transferred to the bottle in a given time.

Additionally, the proportional controls used with their associated electronic controls also add the desirable feature of acceleration and deceleration. This benefits us by offering a variety of machine cycles that are safely operated at more incredible speeds yet with controlled stops and starts. This way, regulated acceleration and deceleration improve machine overall cycle times and production rates.

Conclusion

Proportional pressure valves offer a handful of settings for a variety of applications. These settings can be adjusted easily, yet it is a time-consuming process. Make sure you maintain them well or get them repaired if they show a sign of fault.

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