Type OK
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Conditions of use
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Pressure: ≤ 500 bar Temperature: -30 °C ... +110 °C (-40 °C ... +150 °C special material, by request) Speed: ≤1 m/s Liquids: Mineral oil-based hydraulic fluids Materials 1. Seal part: filled modified thermoplastic (W5019) 2. Rubber ring: nitrile rubber, hardness 70 Shore A Installation Seal groove dimensioning according to ISO 7425-1 Easy to mount for a one-part piston that cannot have any sharp edges. Mounting chamfer (C =D-d) / 4 Tolerances d = H9, D = H9, W = +0.2 Advantages - Small profile - Good resistance to pressure impact - Low start-up friction and motion friction, even after long idleness at high pressure - Easy to install in a one-part piston. No special tools are required, as the seal ring is split. - Good resistance to wear - Low risk of penetration into clearances at high pressures; allows large clearances due to the material of the seal ring. - Excellent dynamic and static tightness. |
