GEMÜ Valves

GEMÜ provided reliable valve solutions for water ultra-filtration and partial softening processes at the Niedernhall waterworks. All treatment processes for raw and treated water distributions use GEMÜ 480 Victoria series next generation rubber-lined butterfly valves. Thanks to its flow-optimised and sleek disc design, the R480 series achieves higher flow rate factors. This reduces

GEMÜ supplied more than 760 valves in nominal sizes from DN 15-1400 to help Singapore tackle its drinking water supply problem by implementing a successful large sea water desalination system which operates using the reverse osmosis principle. The plant produces enough drinking water to fill around 55 Olympic size swimming pools each day. Sea water desalination

GEMÜ designs and manufactures plastic multi-port valve blocks (M-Blocks) at its facility in Germany. M-Blocks can be used in ultra-pure water generation applications, and make it possible to build significantly more compact systems as they require a smaller number of pipework/fittings and connections

GEMÜ Great Britain helped a leading UK water company overcome persistent valve failures at its Clean Water sites by identifying root causes linked to poor seal design, over-specification and unsuitable materials of construction. By introducing the GEMÜ R480 butterfly valve series, the customer achieved improved reliability, corrosion resistance

The solution to small volume dosing applications that require aseptic control are met by the GEMÜ 567 BioStar diaphragm valve. The GEMÜ 567 BioStar provides hermetic separation of the medium from the actuator, whilst simultaneously achieving excellent valve control characteristics, with small volume regulation from 80 l/h to 12,500 l/h

The application of single-use disposable products within pharmaceutical process engineering has grown at a phenomenal rate over the past few years. The ability to have pre-prepared sterile production equipment that can be installed, run and disposed of quickly enables pharmaceutical manufacturers to produce fast, safe, and flexible batch

The plant is used for manufacturing liquid pharmaceutical products and consists of raw material supply, preparation and mixing of liquids and cleaning. Three tanks are available for the preparation of liquids (2 x 1000 litres and 1 x 2000 litres). The tanks are pressure- and vacuum-resistant from -1 bar to +3 bar. Each tank is equipped with a

GEMÜ 620 pneumatically operated diaphragm valves and GEMÜ 1435 intelligent electro-pneumatic positioners were used as part of a system to treat brackish raw water from a coastal region of the Eastern Mediterranean. The process provides boron decontamination, treating 6500 cubic metres of raw water each day

GEMÜ has developed a diaphragm globe control valve – the GEMÜ 567 BioStar – designed for precise and aseptic control valve applications for small-volume dosing in the pharmaceuticals, biotechnology and food/beverage industries. The valve allows small volumes to be regulated extremely accurately under aseptic conditions from 80 to 12,500 l/h

GEMÜ is a leading global provider of solutions for sterile applications in the pharmaceuticals, foodstuffs and biotechnology industries. To extend the shelf life of dairy products, processes such as fermentation, pasteurization, homogenization, mixing and filling are used and contamination must be avoided. Creating an UHT-ESL (Ultra High

In the production of eye ointment, it is vitally important to ensure that the components are mixed correctly and, above all, that they are sterile. For this purpose, the plant includes a vacuum process system including two sequentially switched mixing tanks with speed-controlled agitators. Their task is to mix the fully automated process media

In 2023 GEMÜ started focusing on increasing its visibility in the emerging hydrogen sector and consolidating its presence in this important growing industry. As part of this effort, GEMÜ is developing its product range to satisfy the requirements for numerous hydrogen applications, including: water treatment for electrolysis processes; gas

The GEMÜ 490 series butterfly valve is used in pharmaceutical manufacturing projects involving freeze-drying processes with critical operating conditions. The GEMÜ 490 valve has a key role to play in the dynamic freeze-drying process, which overcomes many of the disadvantages of conventional freeze-drying

A pharmaceutical company needed to sterilise equipment and materials to make sure any unwanted micro organisms were removed. Steam cleaning using the combined effect of steam and pressure was chosen as the preferred method. They were aware that there are specific requirements for valves for steam cleaning processes. GEMÜ 550 angle seat globe valves

The sterilisation of liquids plays a large role in pharmaceutical and biotechnological production. GEMÜ valves are used in the process to control the filling of sterilisation chambers and the way in which heat exchangers are heated by steam and cooled using water. They are also used in the circulation line