Fluororesin diaphragm valve for high durability/high purity fluids
GEMÜ iComLine C50/C51/C57
It is a robust fluororesin diaphragm valve with minimal dead space and strong resistance to back pressure.
This is a fluororesin diaphragm valve (diaphragm valve) for chemical piping in semiconductor manufacturing equipment and chemical plants. It is compact and has high durability, capable of withstanding over 5 million open and close cycles. The flow path is smooth with a structure that minimizes dead space. It has a built-in auxiliary spring, which maintains sealing performance by pressing the diaphragm even if the resin deforms in low-temperature environments. It can also be manufactured with a maximum operating temperature specification of 180°C.
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basic information
- Maintenance-free PVDF piston actuator - Standard equipped with seal adjuster and position indicator 【Size】1/4" to 1-1/4" 【Applicable fluids】Corrosive and inert gases and liquids 【Fluid temperature】-10 to 180℃ 【Operating pressure】Max 0.6MPa 【Ambient temperature】Max 60℃ 【Body material】PTFE, PFA 【Diaphragm material】PTFE 【Connection】Flare, pillar, nanolink, prime lock 【Operation】Manual, normally closed, normally open
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Applications/Examples of results
- Supply and transportation of high-purity chemicals for LED and integrated circuit manufacturing - Chemical supply in the wet process of semiconductor manufacturing - Precise dosing of chemicals - Chemical injection process in wastewater treatment systems
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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.
