Penerangan
Function
Piston seals are designed to seal the pressurized hydraulic fluid against the atmosphere or
between two pressurized spaces.
Features
- Symmetrical, double acting piston seal, designed with interference of the O-Rings
on the ID and slight interference of the PTFE glide ring on the OD.
- Quad ring® on the outside diameter ensures additional sealing especially at
holding and positioning functions.
- The use of two O-Rings ensures better pressure distribution on the sealing edges.
- Good sealing function at medium separation.
- Negligible tendency to “stick-slip” effect, good sliding properties.
- Low break-away load after long standstills.
- Excellent gap extrusion resistance.
Application
Reciprocating pistons in hydraulic cylinders, plungers.
Dynamic seals in hydraulic systems.
Max. pressure 400 bar, max. speed 3 m/s
Installation
Snap-in installation.
Attention: PTFE glide rings needs calibration after installation!
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