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Spring Energized Seal

Spring energized PTFE lip seal

Spring energized PTFE lip seal

Spring energized PTFE seals consist of variety of jacket profiles and spring types. It can achieve the sealing effect compensation under different pressure conditions by spring energizer.

  • Brand:

    JST Seals
  • Item NO.:

    FVR
  • Payment:

    T/T
  • Price Range:

    1 - 2/$500
  • Product Origin:

    China
  • Shipping Port:

    Guangzhou
  • Order(MOQ):

    50
  • Product Detail

Spring energized PTFE lip seal


Spring energized seal is a spring-energized U-cup that uses a variety of jacket profiles, spring types and materials in rod and piston, face and rotary seal configurations. They are used when elastomeric seals fail to meet temperature range, chemical resistance or friction requirements.


Spring loaded seal consists of variety of jacket profiles and spring types. Spring energized seals can achieve the sealing effect compensation under different pressure conditions by spring energizer. The spring energizes the seal and supplies all of the load needed for sealing when the media pressure is too low to fully actuate the lips.


Jacket profiles are made from PTFE and other high performance polymers. It is especially suitable for static sealing and slow reciprocating motion. Spring types are available in corrosion-resistant Stainless steel, Elgiloy and Hastelloy.


Advantages:

1. Very low friction
2. Universal chemical compatibility
3. High speed service
4. Cryogenic service to -196℃
5. High pressure rating

Working Conditions
Dynamic seal pressure
Static seal pressure
Temperature
Speed
≤45Mpa
≤70Mpa
 -64~181℃(KX)
≤15m/s


Size:

Diameter: φ5-φ1500mm
Dimension can be customized

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    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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