Fluororesin lining valve. The internal structure is meticulously calculated. It is a Teflon (PFA) lined diaphragm valve that boasts high performance and durability.
The 【FF-LDI/FC-LDI】 is a diaphragm valve with a flange connection type that features a Teflon (PFA) lining on the entire wetted area. It is a unique design that adds an EPDM sheet to a diaphragm valve, allowing for fine adjustments of flow rates. With outstanding durability that can withstand repeated use, the specially designed flow path shape for lining valves helps to minimize pressure loss. 【Features】 ■ Full wetted Teflon (PFA) lining ■ Reliable durability and chemical resistance ■ Unique design that minimizes pressure loss ■ Molding technology that brings together expertise ■ Automatic valves can be selected according to your needs ■ Resin body type 【FC-LDI】 is also available ■ Achieves further weight reduction while maintaining durability 【Main Usage Locations】 In waste liquid piping and chemical piping lines where fluid hazards are high, as well as in semiconductor, pure chemical, and ultra-pure water lines where high purity is required. 【Key Points】 Chemical Resistance: The chemical resistance of PFA minimizes the risks of corrosion and degradation to the utmost extent. Zero Leaching: Thanks to the superior strength of the C–F bond in PFA, it is not affected by leaching from almost all fluids.
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basic information
【Joint Part】 ■Flange Type ■Compatible with JIS10K, JIS5K, JIS20K, ANSI, DIN, JWWA, and various other flange standards. 【Specifications】 Material in contact with fluid: PFA Outer material: (FF-LDI) SCPH2/SCS, (FC-LDI) PP/PP+GF30%/PPS+GF40% Main compatible fluids: Ultrapure water, pure chemicals, chemical wastewater, high-temperature water, seawater, etc. *For more details, please refer to the PDF materials or feel free to contact us. *If you would like to receive the "Tōkatsu Techno Latest Catalog Vol.1, Vol.2" by mail, please feel free to contact us through the Tōkatsu Techno website.
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【Applications】 ■ Waste liquid piping and chemical piping lines with high liquid hazard ■ Semiconductor, pure chemical, and ultra-pure water lines requiring high purity * For more details, please refer to the PDF materials or feel free to contact us. * If you would like to receive the "Tōkatsu Techno Latest Catalog Vol.1, Vol.2" by mail, please feel free to contact us through the Tōkatsu Techno website.
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Company information
Our company has provided various industrial products centered around industrial hoses and flexible joints to many customers and industries. The purpose of this is none other than to enhance the important values of various equipment in the plant business: "safety," "functionality," and "efficiency." Furthermore, we are currently advancing the design, development, manufacturing, and sales of hose products and lined piping materials primarily made of Teflon (PFA/PTFE) for processes that require more precise selection of liquid contact materials. We are promoting development projects for products with "high safety," "high functionality," and "high efficiency," which is possible precisely because our company has faced and supported the field. Using the knowledge and experience we have cultivated so far, we aim to "confront more challenges, grasp essential needs, and flexibly solve problems." Under this policy, our company will continue to be a "group with will" and maintain the unwavering efforts since our founding.
