RX4000 HIGH FLOW UHP PRESSURE REGULATOR

The RX4000 Single Stage Diaphragm Pressure Regulator was formely Models RX2200 and RX2500.

Our RX4000 UHP Pressure Regulators (or ultra-high purity pressure regulators) are critical pressure control devices utilised in many clean applications by industries including semiconductor, food & beverage, pharmaceutical & medical and high-tech research & development. This latest addition to the Rotarex UHP product line is the first of it's kind threadless and springless design pressure regulators for the highest level of purity and designed for high flow applications with larger CV sizes.

Our selection of Rotarex UHP pressure regulators are all assembled, tested and packaged in Class ISO 4 cleanrooms as well as individually serialised for full traceability, giving you the confidence and control you need over your high purity systems. We can offer for high and low pressure & flow applications with options of electropolishing, springless design, tied diaphragms and silconert coating.

RX4000 Key Features:

• Large CV values for high flow rates
• Large connections sizes including 1/2" and 3/4" options
• Unique threadless design in available in all versions for the highest purity level
• Springless design available for the tied-diaphragm version
• Sub-atmospheric option available for vacuum pressure control and resistance
• Optimised supply pressure effect and excellent flow stability versus competition
• Life duration according to CGA E4 standard
• Vacuum to 240 BAR (3,500 PSI) inlet pressure
• Assembling, testing and packaging in Class ISO 4 cleanroom
• Individual serial numbers for complete traceability
• Electropolished surface roughness per SEMI F19 UHP Grade
• 316L VAR® stainless steel double melt per SEMI F20 available

There is no compromising when it comes to ultra-high purity gases – you will need a regulator that will suffice reducing the pressure on a UHP line safely and effectively. UHP gases are used a lot in manufacturing processes, from LEDs and photovoltaics to semiconductors, and pressure regulators must meet different requirements depending on the application. With so many different factors to consider, choosing the correct UHP regulator that performs right for your application can prove challenging. Click here to visit our blog and read more on how you can select the right high purity pressure regulator for your application.

Our partner Rotarex is one of the world's leading gas control equipment manufacturers. When companies worldwide need products that enable new technologies and systems, they turn to Rotarex. And it’s been that way since the first Ceodeux valves won innovation awards in the 1920’s, propelling them into the top tier of cylinder valve manufacturers. Rotarex never stopped inventing, designing, prototyping and manufacturing first-of-a-kind products that solve industry challenges and invent new, safer ways of working. We can offer a broad range of cylinder valves, high purity pressure regulators, diaphragm and line valves, supply/switchover boards and UHP fittings & cylinder connectors. Rotarex specialise in ultra-high purity gas, food processing, medical gas, cryogenic/LNG, fire suppression, automotive and many more applications.

Whatever you require for your UHP application, we can help you to find suitable components. To explore our full range of UHP pressure regulators, please visit our subcategory page here. For our full range of instrumentation pressure regulators, you can visit our category page by clicking here. For technical support on selecting the right UHP regulator for your application, get in touch with our experienced team here.

For more information, including dimensional drawings, technical specifications and how to order - please download our datasheet.

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