For controlling a wide range of critical media - especially aggressive liquids or gases
Valve solutions from RAPA have been used worldwide for years - in a wide range of industries and by leading companies. Solenoid valves with media separation have been specially developed for use with aggressive liquids or gases, such as rinsing, cleaning or buffer solutions, as well as for devices such as those required in medical and biotech technology and analytics. Another reason for using media-separated valves can be to simplify cleaning and thus meet special hygiene requirements.
Media-separated solenoid valves enable the dosing of media that require either freedom from contamination or high chemical resistance. They are indispensable for the processing and control of critical media in the process industry, i.e. a central component in the control of fluids in process plants. This type of valve is therefore used in various environments and applications.
Solenoid valve series DV114
2/2-way solenoid valve with media separation
This valve series has been specially developed for use in dialysis machines to ensure maximum safety and precision in dialysis treatment. The design of the 2/2-way solenoid valve takes into account the special requirements for medical products and reliably performs safety-relevant functions. This is because faulty processes can have unpleasant or even life-threatening consequences for patients.
Solenoid valve series DV128
2/2-way solenoid valve with media separation
Our media-separated solenoid valve series is an essential component of modern medical technology and enables reliable media separation in the development of medical devices. With fast and precise switching times and a long service life of over 1.5 million switching operations, it offers a reliable solution. A special drive system prevents the controlled media from coming into contact with the mechanical components of the valve. The parts in contact with the media, such as the bellows and valve body, are resistant to aggressive media. Ideally, the valve is controlled via pulse width modulation (PWM).
Special variants
Our range of media-separated solenoid valves offers special variants, including a frost-proof version, which enable a wide range of applications. The frost-proof version, thanks to its small valve chamber and special design, is ideal for use in industrial refrigeration technology. In addition, our media-separated solenoid valves open up new application possibilities, such as the supply of aromas in foodstuffs, ink control in the printing industry or the precise control of liquids in dental chairs.
Special solutions
Our company, which specializes in media-separated solenoid valves and solenoid systems, offers tailor-made solutions and special solutions for various customer requirements. Media-separated valves are used when the medium flowing through must not come into contact with the materials of the solenoid system, but only with the valve body and the sealing element. This is particularly important in sectors such as the food industry and medical technology, which have special hygiene requirements.
Our media-separated valves ensure that the medium flowing through only comes into contact with the valve body and the sealing element, but not with the materials of the solenoid system. In this way, we ensure that the highest safety and hygiene standards are met. We also offer optimization options for media-separated solenoid valves, whether for analytical devices, medical technology applications or other industrial sectors. This includes optimizing and adapting the fluid-carrying, switching and solenoid components to each other. Please let us know your specifications.
If you are interested in media-separated valves and solenoid systems or have a specific request, please do not hesitate to contact us. Our experienced team is at your disposal to advise you and find the right solution for your application.