GEMÜ manufactured (GEMU) air-operated stainless steel diaphragm valve (diaphragm valve)
【Features】 ● Equipped with a stainless steel actuator that is suitable for various environments ● Achieves high sealing performance even with fluids containing particles ● Compatible with aseptic processes in pharmaceuticals, food, and biotechnology (CIP/SIP capable, autoclave compatible) ● Supports handling of ultra-pure fluids in the semiconductor, microelectronics, and fine chemicals sectors ● Customizable in various materials and specifications ● Minimizes liquid accumulation in flow paths, eliminating corrosion ● Compatible with various connection standards (ASME, ANSI, DIN, ISO, etc.) ● Compact design allows installation in tight spaces ● Optional ATEX explosion-proof specifications available
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basic information
【Nominal Diameter】8A ～ 100A 【Applicable Fluids】Inert and corrosive liquids and gases 【Fluid Temperature】-10 ～ 100℃ 【Operating Pressure】0 ～ 1.0 MPa 【Ambient Temperature】0 ～ 60℃ 【Body Material】Stainless Steel 【Diaphragm Material】EPDM, PTFE 【Connection】Butt welding, threaded connection, ferrule, and other various standards
Price range
Delivery Time
P4
※Stable supply is possible.
Applications/Examples of results
- Supply of raw materials for pharmaceuticals, food, and chemicals - Wastewater treatment for the food industry - Supply systems for injectable water, purified water, and ultra-pure water - Supply systems for high-purity solvents for the semiconductor industry - Slice slurry supply systems
Detailed information
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Diverse body shapes (special products) Customizable into various body shapes such as tank valve specifications, T-type bodies, and block body types.
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Actuator Ver. D This is an actuator with enhanced dust resistance.
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By combining with an electro-pneumatic positioner and process controller, appropriate control for the process becomes possible. *The photo shows the GEMÜ650 model equipped with the GEMÜ1436 type process controller.
catalog（3）
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CAD data（6）
| Model number | overview | File |
|---|---|---|
| 650 25D 35405M12T1 | - Diameter: 25A - Connection: Butt welding (JIS-G 3447) - Body material: SUS316L |
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| 650 40D 35405M13T1 | - Diameter: 40A - Connection: Butt welding (JIS-G 3447) - Body material: SUS316L |
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| 650 50D 35405M14T1 | - Diameter: 50A - Connection: Butt welding (JIS-G 3447) - Body material: SUS316L |
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| 650 25D 8F405M12T1 | - Diameter: 25A - Connection: Heliport - Body Material: SUS316L |
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| 650 40D 8F405M13T1 | - Diameter: 40A - Connection: Heliore - Body Material: SUS316L |
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| 650 50D 8F405M14T1 | - Diameter: 50A - Connection: Heliport - Body Material: SUS316L |
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Company information
GEMÜ provides value through its cutting-edge manufacturing capabilities and new technology development. We have strong connections with the pharmaceutical industry worldwide and have been engaged in the development and improvement of valves. As a result, we offer a wide range of products, including "sanitary diaphragm valves," which require sterility, and "valves specialized for semiconductor manufacturing," which demand high control precision. We have established six manufacturing sites around the world and provide services in over 50 countries. As a leading company in the sanitary valve market, our products are adopted in many plants. We actively engage in research and development, with over 5% of our annual sales allocated to development investments. Thanks to this effort, we have been recognized by the Institute for Management and Economic Research (IMWF) in Germany as a technology company promoting digitalization.
