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Hydraulic Seals

V-Ring

V-rings (V-packing) are multi-lip seals designed for high-pressure reciprocating applications. The V-shaped cross-section allows multiple rings to be stacked, with the number of rings adjusted according to operating pressure. Fabric-reinforced V-rings provide superior extrusion resistance. Ideal for hydraulic presses, jacks, and heavy industrial equipment operating at extreme pressures.

Standard and custom dimensions Material options for process conditions OEM / ODM and distributor supply
Primary material NBR / Fabric-Reinforced Rubber / PTFE
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Dimensions, hardness, color, compound and packaging can be developed from your drawing or sample.

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Reference specifications

Product data

Values below are a reference starting point. Confirm the final compound, dimensions and test requirements for your operating conditions.

MaterialNBR / Fabric-Reinforced Rubber / PTFE
Hardness (Shore A)85-95
Temperature Range-30°C to +120°C
Pressure RangeUp to 60 MPa (multi-ring stack)
SpeedUp to 0.5 m/s
StandardGB/T 2879 / ISO 5597
ApplicationHydraulic presses, jacks, heavy industrial equipment

Application fit

Typical industries and related products

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Construction EquipmentIndustrial MachineryEnergy

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