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  1. advanced-emc.com
    https://advanced-emc.com

    Ball Valve Seals – 6 Key Materials You Should Know About

    • Virgin PTFE(trade name Teflon) is ideal as a ball valve seal material for pressures less than 5 ksi and temperatures between -20 F and 400 F; however, its temperature performance does depend on pre… See more

    Key Material #2: Glass Reinforced PTFE

    Reinforced PTFEas used in ball valve seals is typically 15% glass fiber, increasing the temperature and pressure rating available with virgin PTFE. Like unreinforced PTFE, glass reinforced PTFE still has very good chemical re… See more

    Key Material #3: Stainless Steel Reinforced PTFE

    There is an alternate form of reinforced PTFE that is sometimes used in ball valve seals: stainless steel reinforced PTFE. This composite seal material is made of 50% PTFE and 50% powdered 316 stainless steel. Its te… See more

    Key Material #4: Peek

    PEEKis an option when the requirements lay outside the temperature range of PTFE. PEEK works well in environments with temperatures between -70 F to 600 F, and is unaffected by continuous exposure to steam and … See more

    Key Material #5: UMHW Polyethylene

    UHMW Polyethylene seems to be choice for more specialized applications, including those where there will be low to medium radiation exposure. Its pressure rating is 1.5 ksi and its temperature range is -70 F to 200 F 150… See more

    Is Teflon a good seal material?
    Teflon has almost universal chemical resistance, the lowest coefficient of friction of any known solid material, and wide working temperature range. Considering these properties, Teflon is an excellent choice in material for high-performance seals.
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    Table of Contents
    Key Material #2: Glass Reinforced PTFE
    Key Material #3: Stainless Steel Reinforced PTFE
    Key Material #4: Peek
    Key Material #5: UMHW Polyethylene
    Is Teflon a good seal material?
     
  1. McMaster-Carr
    https://www.mcmaster.com › products › ptfe-seals

    PTFE Seals - McMaster-Carr

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    McMaster-Carr
    PTFE

  2. Images of Seal Teflon Ball Valve

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  3. valvespecifications.com
    https://www.valvespecifications.com › m…

    Ball Valve Seat & Seal Material Selection Guide

    Ball valve seat and seal material specifications: hardness, temperature range, pressure rating, compressive strength for the soft seat ring: PTFE, RPTFE, PEEK, Nylon, Devlon, Molon, etc. Seal material: viton AED etc.

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    Ptfe Seal
    Ball valve
    Seat Material Ptfe
  4. Electric Solenoid Valves
    https://electricsolenoidvalves.com › blo…

    Guide to Valve Seal Materials: Viton, PTFE, NBR, and …

    May 10, 2024 · In this article we will cover: The importance of a quality valve seal. Types of seals used in valves, their purpose, and types of valves they are found in. Common valve seal materials, including advantages and …

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    Ptfe Seal
    Valve
  5. Ohio Valve Company
    https://ohiovalve.com › _clientfiles › data-sheets › seat and seals doc.pdf
    [PDF]

    BALL VALVE SEAT MATERIALS AND APPLICATIONS - Ohio Valve

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    Seat Material Ptfe
    Ball valve
    Cavity Filled Seats
    Seat and Seals
    Tfm Seat
  7. A-T Controls, Inc.
    https://a-tcontrols.com › Uploads › Applications › ...
    [PDF]

    Soft Seat Options for Ball Valves - A-T Controls

  8. AFT Fluorotec
    https://www.fluorotec.com › ... › valve-se…

    PTFE & PEEK Valve Seats - AFT Fluorotec

    Discover high-quality fluoropolymer valve seats in PTFE and filled PEEK, precision-manufactured to your specifications with fast turnaround. Contact us today! We provide valve seats from a range of our fluoropolymer materials, …

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    Ptfe vs Peek Seats
    Aft Fluorotec Limited
  9. SKF USA
    https://www.skf.com › us › products › in…

    PTFE seals | SKF - SKF USA

    The profiles shown are a selection of the most commonly used SKF seal designs with sealing lips made of PTFE. They can be installed in existing housing grooves where traditional radial seals are used, provided that the grooves are …

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    Ptfe Seals in USA
    Ptfe Lip Seals
    Teflon Shaft Seal
  10. Polymer Concepts
    https://www.polymerconcepts.com › resource-center › ptfe-seals

    PTFE SEALS (TEFLON® SEALS) - Polymer Concepts

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    Ptfe Seal
    Polytetrafluoroethylene Teflon Ptfe
    Ptfe Teflon Gaskets
  11. advanced-emc.com
    https://advanced-emc.com › category › b…

    Ball Valve Seats and Seals, PEEK, PTFE - Advanced EMC

    Ball valves, by their design, rely heavily on the seats to provide a reliable seal. The seat in a ball valve is responsible for ensuring that when the valve is closed, there is no leakage, regardless of the pressure or type of fluid involved.

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    3d Printed Peek Valve Seats Properties
    Ball Valve Seats and Seals
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