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KASTAS K16 PISTON SEAL

    KASTAS PISTON SEALS K16

    K16 is a three piece double acting compact seal which consists of one fabric reinforced elastomeric sealing element and two thermoplastic guide back-up rings
    PRODUCT ADVANTAGES
    Low friction, free of stick-slip
    Improved abrasion resistance
    Good dynamic and static sealing
    Long service life
    APPLICATION
    Mining equipment, iron and steel industry, marine hydraulics and earth moving equipment
    MATERIAL CODE
    NBR80 SHORE ANB8001
    COTTON FABRIC NBRNB8008
    POM PM9901
    OPERATING CONDITIONS
    MEDIAMineral oilsHFA and HFC
    (DIN 51524)HFB
    TEMPERATURE -30°C +5°C-30°C
     +105°C +60°C +60°C
    PRESSURE≤400 Bar≤400 Bar≤400 Bar
    SPEED≤0.5 m/sec ≤0.5 m/sec≤0.5 m/sec
    Note: The above data are maximum values and cannot be used at the same time.
    SURFACE ROUGHNESSRaRmax
    Sliding SurfaceØD≤0.4 μm≤3.2 μm
    Groove BaseØd≤1.6 μm≤6.3 μm
    Groove FlanksB≤3.2 μm ≤16 μm
    Note: It is recommended to have 50% to 90% of the working surface material contact area value
    INSTALLATION
    open grooves taking the indicated catalogue information into K16 profile has been designed to be installed in a closed or consideration. We recommend having open groove design for dimensions that are smaller than Ø 50 mm. It is very important that the  assembly tools must be of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil.
    NOTES
    For special applications that require high temperatures, our seal set is being manufactured with reinforced cotton fabric with FKM and special mixture of PTFE guide back-up rings.

    KASTAŞ NOD (H11)d (h11)B (-0/+0.2)ds (h8)d1 (±0.1)d2 (-0.1/+0) A (-0/+0.1)s (-0/+0.2)r1r2 n
    K16 025-017251713.52124.4142.13.20.40.24
    K16 030-022302213.52629.4192.13.20.40.24
    K16 030-021302113.52729.4212.22.10.40.24
    K16 032-024322415.52831.4213.13.20.40.24
    K16 035-027352715.53134.4243.13.20.40.24
    K16 040-032403215.53639.4293.13.20.40.24
    K16 045-037453715.54144.4343.13.20.40.24
    K16 050-038503820.54649.44.20.40.24
    K16 060-048604820.55659.44.20.40.24
    K16 063-051635120.55962.44.20.40.24
    K16 070-058705820.56669.44.20.40.24
    K16 075-063756320.57169.44.20.40.24
    K16 080-0658035207678.550.40.24.5
    K16 080-066806622.57679.45.20.40.24.5
    K16 085-071857122.58184.45.20.40.24.5
    K16 090-076907622.58689.45.20.40.24.5
    K16 100-0861008622.59699.45.20.40.24.5
    K16 110-0961109622.5106109.45.20.40.24.5
    K16 115-10111510122.5111114.45.20.40.24.5
    K16 120-10612010622.5116119.45.20.40.26
    K16 125-10312510326.5121124.45.20.40.25
    K16 125-10812510826.5121124.47.20.40.25
    K16 140-12314012326.5136139.47.20.40.25
    K16 150-13315013326.5146149.47.20.40.26
    K16 160-140160140251561586.30.40.26
    K16 160-14316014326.5156159.47.20.40.25
    K16 180-16318016326.5176179.47.20.40.25
    K16 200-18020018031.5196199.49.20.40.26
    K16 220-20022020031.5216219.49.20.40.26
    K16 250-22525022531.5246249.46.60.40.26
    K16 250-23025023031.5246249.49.20.40.26