Clean coupling "Check Valve NCV Type (Made of PTFE)"
Uses tetrafluoroethylene and trifluoroethylene resins! Ideal for strong acids and strong alkalis! We can handle everything from design to manufacturing and can accommodate even small quantities!
The "Check Valve NCV Type (Made of PTFE)" is a coupling suitable for strong acids and strong alkalis, as it uses polytetrafluoroethylene (PTFE) and springs made of perfluorinated resin (PCTFE). The sealing materials are available in fluororubber, Perfluoro, and Kalrez, depending on the fluid (chemical solutions, pure water, air, gas, etc.). Connections can be selected from male threads and the Flowell 20 and 60 series. 【Features】 ■ Clean room (Class 1000) system ■ Ideal for semiconductors, chemical solutions, liquid crystals, and scientific applications ■ Valve structure is of the bobet type ■ Oil-free treatment products, made to order ■ Chemical resistant *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
basic information
【Specifications】 ■ Main body material: Tetrafluoroethylene (PTFE) ■ Maximum operating pressure: Mpa (kgf/cm²): 0 to 0.4 (0 to 4.0) ■ Pressure resistance: Mpa (kgf/cm²): 0.49 (5.0) ■ Cracking pressure: Approximately 0.02 Mpa (0.2 kgf/cm²) ■ Operating temperature: +5℃ to +60℃ ■ Connection fittings: Flowell 20・60 series・Rc 【Seal materials】 ■ Fluororubber: Symbol - V ■ Perfluoro: Symbol - P ■ Kalrez: Symbol - K *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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Applications/Examples of results
■Chemical solutions, pure substances, air, gases, etc. *For more details, please refer to the catalog. Feel free to contact us as well.
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New Machine is a specialized manufacturer of one-touch fluid couplings (auto couplings) and pipe fittings (pipe clamps). In addition to pipe fittings for general industries, our products are used in various fields, from the semiconductor industry to the food and beverage industry. Furthermore, our pipe clamp group, which is the root of our company's founding, greatly contributes to labor-saving and improved work efficiency in inspection lines and performance testing in the refrigeration and air conditioning industry as well as the automotive industry.