



426,30 €/ pieceexcl. VAT
515,82 €incl. VAT
Estimated delivery date - 26.10.2026Live Order Tracking
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Type | KBF |
Type | KBF |
Nominal inner diameter | DN 65 |
Nominal inner diameter bellow | 2.1/2" |
Face to Face length | 157 mm |
Bellow compression stage | PN 16 |
Pressure rating flange | PN 16 |
Configuration with inner sleeve | No |
Movement sensing, axial + | 23 mm |
Movement sensing, axial - | 23 mm |
Movement sensing, lateral +/- | 10 mm |
Movement sensing, angular +/- | 25 ° |
Spring constant axial | 66 N/mm |
Internal diameter bellow | 65 mm |
Exterior diameter welding end | 88 mm |
Effective bellow surface | 46 cm² |
Material quality bellows | Stainless steel 316 Ti (1.4571) |
Pitch circle of flange | 145 mm |
Number of bolt holes | 8 |
Flange thickness | 20 mm |
Exterior diameter sealing surface | 122 mm |
Material quality flange | Stainless steel 316 Ti (1.4571) |