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ASTON YAB PISTON SEAL

    YAB PISTON SEAL
    A dynamic seal element which assuresexceptional low friction and high speedperformance, high compatibility with nearlyall media due to the chemical resistance whichexceeds that of all other thermoplastics andelastomers.
     
    Features
    Low static and dynamic friction
    High speed allowed
    No tendency of stick slip
    Space saving construction and simple groove design
    High compatibility with nearly all fluids (withthe right choice of O-Ring material)
    High resistance against extrusion
    High temperature resistance
    MATERIAL
    1TypeDesignation
    Polytetrafluoroethylene PIFE + BronzeSEALFLON + Bronze
    2TypeDesignationHardness
    Nitril Rubber NBRRUBSEAL 7070°ShA
    FIELD OF APPLICATION
    PressureSpeedTemperature
    ≤ 600 bar≤ 15 m/s30°C ÷ +130°C          (with OR in NBR)
    30C ÷ +200°C           (with OR in FKM)
    SURFACE ROUGHNESS
    Dynamic surfaceRa ≤ 0.3 umRt ≤ 2.5 um
    Static surfaceRa ≤ 1.6 umRt ≤ 6.3 um