pressure controller

We can offer a wide variation of different pressure controllers. We have pressure controller for gases and for fluids.

Pressure controller for gases

Series PRO SC

The controllers of the SC series are our cost efficient version. The pressure controllers are available for pressures from 0.3 bar to 1,000 bar and an accuracy class of ±0.03%  F.S.

products options accessories

Series PRO PC

The controllers of the PC series are our high precision version. The pressure controllers are available for pressures from 0.07 bar to 250 bar and an accuracy class of ±0.01% F.S.

products options accessories

Series PRO HC

The controllers of the HC series are our highest precision version. The pressure controllers are available for pressures from 0.1 bar to 250 bar and an accuracy class of ±0.004% F.S.

Series PRO VC

The controllers of the VC series are our controllers for low pressure, vacuum and high flow rates. The pressure controllers are available for pressures from 1 mbar absolute to 40 bar. The accuracy is up to ± 1 Pa.

products options accessories

Series PRO FC

The controllers of the FC series are our controllers for up to nine independent pressure channels. The nine controllers are in a 19″ housing with a size of 3 HE. The pressure controllers are available for pressures from 70 mbar absolute to 40 bar.

Series EPK IV

The controllers of the series PRO SC, PRO PC, PRO HC and PRO VC are also available as pressure calibrators. In this version the calibrators have on board power supply for different sensors and analogue input to measure the output of the DUT.

Pressure Controller for fluids

Series PRO HY

The controllers of the HY series are our controllers for fluids. The controllers have internal pressure generators which produce pressures up to 14,000 bar.

All controllers can be individually adopted to your special needs. Please don’t hesitate to contact us with your special requirements.

Your questions about pressure controllers

Who are the key manufacturers in the market of pressure control devices?

The market for pressure control devices in Germany has gone through a stream of adjustments. There are only a few manufacturers of electropneumatic pressure regulators left. PROEMTEC is one of the smaller manufacturers in this segment. The devices are manufactured entirely by PROEMTEC. This means that very special customer requirements can also be served. All devices are manufactured exclusively on customer request. PROEMTEC supplies the devices in all accuracy classes commonly found on the market. Another advantage of the devices from PROEMTEC is the high air and gas throughput of the devices: This ensures a very rapid increase in pressure.

How does a pressure controller work?

A pressure regulator is actually a valve where the valve is held shut with a spring. The preload of the spring is analogous to the opening pressure of the valve. A mechanical pressure controller is not a pressure control device.

Unfortunately, the term pressure controller has two different meanings in German-speaking countries. The reason for this is that in German there is no distinction between “book / newspaper printing” and “air / gas pressure”. In English, the term “print” stands for “book printing” and the term “pressure” for “gas pressure”. A pressure controller can either be electronics for printing documents or a device for regulating gases or liquids.

When does a pressure controller need to be replaced?

Pressure controllers for precision applications should be calibrated once a year. Pressure controllers are very durable devices. Pressure control devices built by PROEMTEC from the year of manufacture 1990 are still in use by our customers. The pressure control device is usually replaced when a complete test bench is modernized, especially when the software in the test benches is modified.