KIESELMANN Produkt Katalog 2017 - Update 40/2021

KIESELMANN | FLUID PROCESS GROUP A 2 ASEPTIC PIPE CONNECTIONS As an alternative to DIN 11864 / DIN 11853, KIESELMANN aseptic pipe connections offer you considerable advantages from a technological as well as from an economic point of view. The patented k-flex gasket system ensures you not only have 100% hygiene security, but also a far greater range of uses as compared to elastomers. In addition, you can convert your existing DIN 11851 union into a sterile pipe connection at any time with an upgrade kit. With the k-flex gasket system you will have, for the first time, a uniform sealing system for all hygienic and aseptic joints. Even in applications requiring high chemical and thermal resistance, k-flex is the ideal solution. Aseptic upgrade kit for DIN 11851 unions Simple and economical upgrade for a existing screw pipe connection, from DIN 11851 to an aseptic pipe connection Aseptic pipe union Flexible, economical connection to DIN 11851 liner and nuts Aseptic small flange connection Simple assembly, radial extension possible without required axial movement Construction ► ► Crevice free gasket fit ► ► Metal to metal contact guarantees optimum seal compression ► ► Perfect seal retention eliminates radial shift ► ► EHEDG certified for cleanability and sterilization The k-flex gasket system ► ► Universal application ► ► High chemical resistance ► ► FDA compliant ► ► Resistant to ageing ► ► 3 times the service life of elastomers ► ► Anti-adhesive, therefore easy to clean ► ► Thermal load of up to 150° C Temperature compensation (maintains seal integrity) TECHNICAL DATA Dimensions: DN 10 – 200 Materials: 1.4301 / 1.4307 AISI 304 / 304L 1.4404 / AISI 316L Seal materials Aseptic unions 11853-1: Aseptic flanges 11853-2: Aseptic unions: Aseptic retrofit kits: k-flex  / EPDM k-flex  / EPDM k-flex k-flex Surfaces product wetted: Ra < 0,8 µm Outside surface and welding seam: Ra < 1,6 µm Operating pressure: PN 6, PN 10, PN 16

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