Vee Pack Seals
Vee Pack Seals, also known as Chevron seals, are a versatile sealing solution designed to handle high pressure, heavy-duty applications in both hydraulic and pneumatic systems. These seals consist of multiple V-shaped packing rings that stack together to create a tight, reliable seal. The unique design allows Vee Pack Seals to adapt to varying pressures, ensuring consistent sealing performance in demanding environments.
Available Variations:
Standard Vee Pack Seals: Ideal for most general-purpose hydraulic and pneumatic applications.
Custom Profiles: Available with different materials and lip configurations to suit specific operating conditions.
Back-up Rings: Can be added for enhanced extrusion resistance in high-pressure applications.
Product Variations
ApPLICATIONS
- Hydraulic presses
- Injection molding machines
- Hydraulic and pneumatic cylinders
- Heavy-duty construction equipment
- Mining machinery
- Marine and offshore applications
- Hydraulic jacks and lifts
Material Properties
- High Pressure Capability: Designed to withstand extreme pressures in hydraulic and pneumatic systems.
- Wear Resistance: Durable materials provide long-lasting performance in abrasive environments.
- Self-Adjusting: The multi-lip design allows the seal to adjust automatically to changes in pressure, ensuring a reliable seal.
- Chemical Compatibility: Available in materials compatible with a wide range of fluids, including oils, water, and chemicals.
- Temperature Tolerance: Performs well across a broad temperature range, maintaining flexibility and sealing integrity.
Technical Data
- Temperature Range: -30°C to +200°C (-22°F to +392°F), depending on material selection.
- Pressure Rating: Up to 700 bar (10,150 psi) in high-pressure hydraulic systems.
- Material Options: Available in Nitrile Rubber (NBR), Fluorocarbon (Viton), PTFE, and Polyurethane (PU).
- Hardness: Typically ranges from 70 to 90 Shore A.
- Extrusion Resistance: Enhanced when used with back-up rings in high-pressure applications.
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Applicable Design Codes, Standards, and Specifications