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QR K82 (SAE SEAL)

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QR K82 is a flange seal profile specially designed for static sealing of SAE flanges.

PRODUCT ADVANTAGES

  • Able to work in high pressures
  • Interchangeable for o-ring
  • Functions even with poor surfaces
  • Easy and secure installation
  • High wear resistance
  • High reliability

APPLICATION:

Used in SAE type of flanges and valve blocks

INSTALLATION:

Easy to assemble with the hand. The surface of the flanges must be clean. Before mounting the seal must be oiled with system olie.Groove Surface

MATERIAL: PU 95 SH

 

OPERATING CONDITIONS
MEDIA Mineral oils (DIN 51524)  HFA and HFB HFC
TEMPERATURE -30°C +100°C +5°C +50°C -30°C +40°C
PRESSURE ≤600 Bar ≤600 Bar ≤600 Bar

Note: The above data are maximum values and cannot be used at the same time.

SURFACE ROUGHNESS Ra Rmax
Sliding Surface ≤0.4 µm ≤6.3 μm
Groove Surface ≤3.0 µm ≤25 µm

Note: It is recommended to have 50% to 90% of the working surface material contact area value.

 

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# Vota code Name Application Material Pressure
(bar)		 Temperature °C Sliding Speed (m/s)
flange-sealing-qr-sae/qr-k82 QR K82 QR K82 (SAE SEAL) STATIC PU 94 SH 600 -30°C +100°C 1.0
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