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Valves — Diaphragm-Sealed Valves

Your local authorized Swagelok sales and service center may have additional options.

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The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.

⚠ Warning: Do not mix/interchange Swagelok two-ferrule tube-fitting end connection components (or other products not governed by industrial design standards) with those of other manufacturers.

  • Diaphragm-Sealed Valves — Spare Parts and Accessories — Diaphragm Kit

    Diaphragm-Sealed Valves — Spare Parts and Accessories — Diaphragm Kit
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Diaphragm-Sealed Valves — Spare Parts and Accessories — Diaphragm and Seal Kit

    Diaphragm-Sealed Valves — Spare Parts and Accessories — Diaphragm and Seal Kit
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Diaphragm-Sealed Valves — High-Purity High-Pressure Diaphragm Valves, DL and DS Series — Straight Pattern

    Diaphragm-Sealed Valves — High-Purity High-Pressure Diaphragm Valves, DL and DS Series — Straight Pattern
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Diaphragm-Sealed Valves — Spare Parts and Accessories — Actuator Kit

    Diaphragm-Sealed Valves — Spare Parts and Accessories — Actuator Kit
    Your local authorized Swagelok sales and service center may have additional options.
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    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Diaphragm-Sealed Valves — Multi-Valve Manifolds — Diaphragm Sealed

    Diaphragm-Sealed Valves — Multi-Valve Manifolds — Diaphragm Sealed
    Your local authorized Swagelok sales and service center may have additional options.
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    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Diaphragm-Sealed Valves — Spare Parts and Accessories — Stem Kit

    Diaphragm-Sealed Valves — Spare Parts and Accessories — Stem Kit
    Your local authorized Swagelok sales and service center may have additional options.
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    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Diaphragm-Sealed Valves — Ultrahigh-Purity Shutoff Diaphragm Valves, DP Series — Modular Surface Mount (MSM) with Actuator

    Diaphragm-Sealed Valves — Ultrahigh-Purity Shutoff Diaphragm Valves, DP Series — Modular Surface Mount (MSM) with Actuator
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Diaphragm-Sealed Valves — Ultrahigh-Purity Shutoff Diaphragm Valves, DP Series — Straight Pattern, Manual Actuation

    Diaphragm-Sealed Valves — Ultrahigh-Purity Shutoff Diaphragm Valves, DP Series — Straight Pattern, Manual Actuation
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Diaphragm-Sealed Valves — Ultrahigh-Purity High-Flow Diaphragm Valves, DF Series — Straight Pattern, Manual Actuation

    Diaphragm-Sealed Valves — Ultrahigh-Purity High-Flow Diaphragm Valves, DF Series — Straight Pattern, Manual Actuation
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Diaphragm-Sealed Valves — Ultrahigh-Purity High-Flow Diaphragm Valves, DF Series — Straight Pattern, with Actuator

    Diaphragm-Sealed Valves — Ultrahigh-Purity High-Flow Diaphragm Valves, DF Series — Straight Pattern, with Actuator
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Diaphragm-Sealed Valves — Ultrahigh-Purity High-Pressure Diaphragm Valves, DPH Series — Straight Pattern, Manual Actuation

    Diaphragm-Sealed Valves — Ultrahigh-Purity High-Pressure Diaphragm Valves, DPH Series — Straight Pattern, Manual Actuation
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Diaphragm-Sealed Valves — Ultrahigh-Purity High-Pressure Diaphragm Valves, DPH Series — Straight Pattern, with Actuator

    Diaphragm-Sealed Valves — Ultrahigh-Purity High-Pressure Diaphragm Valves, DPH Series — Straight Pattern, with Actuator
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Diaphragm-Sealed Valves — Ultrahigh-Purity Shutoff Diaphragm Valves, DP Series — Straight Pattern and Multiport

    Diaphragm-Sealed Valves — Ultrahigh-Purity Shutoff Diaphragm Valves, DP Series — Straight Pattern and Multiport
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type
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