DUO (DOUBLE ACTION PISTONSEAL PNEUMATIC)

product

DUO is a double acting pneumatic piston seal designed to work in low axial housing heights.

PRODUCT ADVANTAGES:

  • Easy installation
  • Low friction
  • Superior sealing effect

APPLICATION:

Short stroke pneumatic cylinders and valves.

INSTALLATION:

DUO can be mounted by hand into the groove. When used assembly tools have its roundness without sharp edges. Before installation, the seal must be oiled with system oil. Particular lubricant should be used on the sliding surface to having dried media.

NOTES: For special applications that require high temperatures , DUO can be produced in FPM material.

MATERIAL: NBR 70 SH

 

OPERATING CONDITIONS
MEDIA Prepared , dried and de-oiled compressed air
TEMPERATURE -30°C +105 °C
PRESSURE ≤12 Bar
SPEED ≤1.0 m/s

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

SURFACE ROUGHNESS Rmax
Sliding Surface   ØD ≤4 μm
Groove Base  Ød ≤10 µm
Groove Flanks  B ≤15 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)
zuiger-afdichting/duo DUO DUO (DOUBLE ACTION PISTONSEAL PNEUMATIC) PISTON NBR 12 -30°C +105°C 1.0
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