General
The flange seal FL07 is a symetric, spring energized seal for axial sealing applications. The
geometry is leant against profile PRS19C.
Features
- Especially designed for pressure from outside.
- Preload effected through Helicoil-spring which ensures high pressure on the sealing lips.
- Excellent static and dynamic sealing performance.
- Excellent sealing performance in low and high pressure ranges.
- Wide application ranges – Especially suitable for gas and vacuum applications.
- Simple mounting.
- Compact and simple grooves.
Application
Static sealing (e.g. flanges), chemical industry, Oil&Gas, aviation, rotary joints
NOTE:
The inside diameter is limited to about 15mm minimum. The cross section should not exceed 10mm. For dimensions out of the limits production from 2 sides or special tools might be necessary!
Installation
Snap-in installation.
surface quality
| surface roughness |
Rtmax (μm) |
Ra (μm) |
| sliding surface | 6,3 | 1,6 |
| bottom of groove | 6,3 | 1,6 |
| groove face | 15 | 3 |
tolerance recommendation
| tolerances | [mm] |
| L | + 0.2 |
| ø NA | H8 |
| ø NI | f8 |