In recent years, electronic pressure regulators have come into their own and offer higher pressure, more flexibility and extra robustness as compared to previous technologies. That’s why here at Fluid Controls we supply a wide variety of digital pressure regulators from brands such as Proportion Air, Parker Lucifer and Equilibar. In this article, we will discuss the main purposes of pressure regulators.
How Do Electric Pressure Regulators Work?
Electronic pressure regulators are a great improvement over mechanical regulators since they are fairly simple and very effective at allowing better flow control. They generally use a fill valve and a vent valve to keep the outlet pressure at the desired set-point. A small inner pressure sensor monitors the output pressure and the digital controller adjusts the flow output of the internal valves to retain the required set-point i.e. closed-loop control.
That means that when you set the pressure in desired, the regulator will contain this pressure even with changing flow rates through the system. The internal pressure transducer gives immediate feedback to adjust the flow of either the fill or vent valve therefore the output pressure remains static. Electronic pressure regulators can be used with air, gas, steam and liquids, depending on your application.
When the control signal increases in the chamber, the internal proportional valve activates, increasing pressure into an internal pilot chamber. When this happens, more of the inlet pressure passes through the proportional fill valve into the pilot chamber of the electric air pressure regulator. The pressure in the pilot chamber grows and causes the upper surface of the diaphragm to work.
Due to this, the air supply valve linked to the diaphragm opens, and a portion of the supply pressure becomes output pressure. This output pressure goes back to the control circuit using the pressure sensor. The fill valve will continue to slightly adjust until the output pressure is equivalent to the desired set-point of the control signal.
Applications for Electronic Pressure Regulators:
There is an array of applications for pressure regulators, this is due to the fact that their main purpose is to provide closed-loop pressure control in the medium. And nowadays this can relate to many industries and applications.
Some Common Applications Include:
- Direct control of pressurized air and inert gasses.
- Operation of small-bore cylinders.
- Medical/analytical applications.
- Leak testing.
- Packaging.
Electronic Pressure Regulator From Fluid Controls:
Fluid Controls can supply a thorough range of electronic pressure regulators from some of the industry’s major manufacturers. Our magnificent range includes single or double loop control Proportion-Air electric pressure regulators and Parker’s EPP range of electro-pneumatic pressure regulators.
Proportion Air QB1X Electronic Regulator:
The Proportion Air QB1X electronic regulator has been specifically designed to work in every environment. This regulator can be calibrated to any pressure range from full vacuum up to 12 Bar. Another particular characteristic of the QB1X is that it can be configured to take a variety of digital. And analogue command signals and comes with an analogue monitor signal for data assets as standard.
Parker EPP4 Series Electronic Regulator:
The Parker EPP4 series electronic pressure control is an electro-pneumatic pressure regulator, offering precision based on a simple and reliable design. Its key features include long life expectancy, low power needs and a compact and light design. This series’ high precision closed-loop also promises high accuracy. we hope you love this information from organisedeveryday website. Our content creator team doing full research on which topic on which they write any article.
Volume Boosting Regulator:
The more conspicuous regulator makes use of a distinctive direct sealing diaphragm. That can exactly match the process’s inlet pressure to the pressure provided by the dome. By the smaller pilot regulator that sets the set point). The second step is a volume enhancer that is exceedingly sensitive. The chemical separation between potentially hostile process vapours and small set point controls is also provided. The automatic pressure regulator regulates pressure directly by regulating the flow between the pump that delivers pressure. And the process, allowing the process’s pressure to be precisely controll to a fixed point. Electronic pressure regulators are non-relieving regulators that are utilise in processes. Where just a tiny volume of gas is present at all times.
