This range of aseptic flanges has been developed by the German hygienic industry to meet the exacting needs of the food, chemical and pharmaceutical industries.
Three designs of pipe fittings have been tailored to accept 2 different styles of aseptic seals that effect a smooth interface within the pipe work whilst simultaneously achieving a metal to metal seat behind
The seal sections used are referenced as “Form A” and “Form B” and both have distinctive profiles that are easily recognised. Form A is an O Ring Joint whilst Form B is a 2-part Square seal with a
secondary internal diamond section.
Standards: DIN 11866 / 11850, ISO1127
Size available: DN20-DN50
DIN 11864-1 Form A - Aseptic Screwed Union
DIN 11864-2 Form A - Aseptic Flange Union
DIN 11864-3 Form A - Aseptic Tri-Clamp Union