GEMÜ is a leading world-wide manufacturer of Industrial and Process valves and instrumentation supplying customers in the Pharmaceutical and Biotech industries, Food and Beverage industries, Microelectronics, Chemical industry, Water management, Mining and metal extraction, Power generation as well as many other industrial sectors.
Our valves control and regulate inert or corrosive liquid and gaseous media as well as steam. GEMÜ has 6 manufacturing centres throughout the world, employing approx. 950 people. The company sells its products via more than 20 subsidiaries and a large world-wide distributor network.
GEMÜ provides technical solutions for a large number of process and engineering plant, such as:
- Industrial plant and machine construction
- Water / waste water plant, water treatment
- Chemical industry
- Steel works
- Mining and metal extraction
- Power stations
- Automobile industry
- Shipbuilding industry / Offshore
- Sugar refining
- Petrochemical industry
- Pharmaceutical and biotechnological industries
- Foodstuffs industry Microelectronics and semiconductor industry
- HVAC / Fire protection systems
GEMÜ - Your Valve Technology and Instrumentation Partner
Advanced factory equipment and state-of-the-art machinery plus a motivated team ensure the best service through our worldwide network of distributors and stockholding subsidiaries.
We are constantly making investments in order to optimize our existing products and to develop new products. Thus we can always provide technical solutions for individual applications.
Clean water is a valuable resource which is increasingly in short supply as the human need for water is constantly rising. In order to ensure the provision of drinking water for the population and agriculture, as well as water for energy production processes and industry, an increasing number of water treatment plant are being built.
GEMÜ is a manufacturer offering a wide range of products to find solutions for very different needs. Butterfly valves, diaphragm valves, globe and control valves, ball valves, as well as measuring and control systems, all from one established and proven supplier.
Typical Applications Are:
- Drinking water treatment
- Sea water desalination
- Process water for energy production
- Cooling water circuits
- Process water for industry
- Water purification for swimming baths
- Treatment of leachate from rubbish dumps
- Municipal and industrial drainage water treatment and sewage treatment plants
- Municipal water supply
- High purity water production (for the semi-conductor industry)
- Water processing for the pharmaceutical industry, up to WFI (water for injection) quality
Industrial Metal Diaphragm Valves
Dependent on the design, especially suitable for highly-pure to heavily contaminated liquid and gaseous, inert and corrosive media. Just as classical control valves, diaphragm valves also have good control properties, especially for media which are contaminated or contain particles. The major areas of use are processes in a very wide range of different industrial applications.
Connection types include butt-weld spigots, clamps and union ends, threaded sockets, threaded spigots and flanges. The connection types are generally available with most different standards and norms (DIN, ANSI, BS, JIS etc.).
The actuator can be manually operated, pneumatically or hydraulically operated or motorized.
Other Specifications Include:
- Operating pressure: 0 – 10 bar
- Operating temperature: -10 – 180°C
- Nominal size: DN 4 – 300
- Body configuration: 2/2 way body - 2/2 way valve
- T valve - 3/2 way valve
- Tank valve - B600
- Multi-port valve - M600
Weir / Full Bore Diaphragm Valves, Metal
- Nominal sizes: DN 4 - DN 300
- Operating pressure: 0 - 10 bar
- Operating temp.: -10 to 160°C
- Body material: Cast iron, S.G. iron, cast steel, brass, stainless steel, lined with hard or soft rubber, PP, PFA, PVDF, glass, ECTFE etc.
- Seal material: EPDM, FPM, PTFE
- Body configuration: Straight through body (2/2-way valve), T-valve body (3/2-way valve), multi-port valves (individual)
- Operator: manual, pneumatic, motorized
Butterfly Valves
Dependent on the design, especially suitable for pure to slightly contaminated liquid and gaseous, inert and corrosive media. The major areas of use are industrial applications, above all for water procurement and water treatment.
Butterfly Valve Victoria
- Nominal sizes: DN 25 - DN 600
- Max. Operating pressure: from 6 up to 16 bar (depending on version and DN size)
- Operating Temp.: -10°C up to 120°C
- Replaceable Liner made of EPDM, NBR, FPM
- Manual handlever or gearbox, pneumatic and electric actuators
Butterfly Valve Desponia / Desponia Plus
- Nominal sizes: DN 25 - DN 1400 (Desponia Plus up to DN 600)
- Max. Operating pressure: up to 20 bar (depending on version)
- Max. Operating Temp.: 200° C
Chemical Butterfly Valve Bianca
- Nominal sizes: DN 32 - DN 900
- Max. operating pressure: 16 bar
- Operating temp.: -20°C to +200° C
Double Eccentric Butterfly Valve Elara
- Nominal sizes: DN 50 - DN 400
- Max. operating pressure: 50 bar
- Max. operating temp.: 600° C
Swing Check Valve, Metal
- Nominal sizes: DN 40 - DN 600
- Max. Operating pressure: 16 bar
- Body material: St. st. 1.4305, St. st. 1.4571, Brass, Aluminium, Cast bronze
