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    Integral Seat Asme B16.34 Gate Valve - Integral Seat Valve ...
    An ASME B16.34 line blind valve is a high-safety industrial valve designed for positive, absolute isolation of piping systems, often used to prevent downstream contamination or protect workers during maintenance. Built to ASME B16.34-2025 standards for pressure-temperature ratings and material integrity, these valves (such as Cam-Set or Cam-Slide types) allow one operator to change from open to closed without spreading pipe flanges. 
    Key Features and Benefits 
    • Positive Isolation: Provides 100% blind isolation (eyeglass/spectacle plate) for hazardous, toxic, or flammable gas services.
    • Visual Indication: The position (open/closed) is clearly visible, ensuring immediate safety verification.
    • Fast Operation: Designed to reduce maintenance time, allowing single-person operation without specialized tools.
    • Reliable Sealing: Seal is usually achieved by a cam mechanism, reducing the need for flange bolts. The seal is generally not affected by piping misalignment.
    • Compliance: Designed to conform to ASME B16.34 specifications for pressure, temperature, and testing. 
    Common Applications 
    • Chemical and Petrochemical processing
    • Refineries and oil transport
    • Power plants and pipeline terminal isolation
    • Maintenance areas needing to isolate equipment from dangerous media 
    Typical Specifications 
    • Pressure Ratings: Typically Class 150 to Class 1500 or higher.
    • Sizes: Ranging from small bore to over 48 inches (using counterweights).
    • Ends: Flanged, butt-weld, or clamp connections.
    • Materials: Carbon steel (e.g., A105), Stainless Steel, or special alloys. 
    • 8" Class 150# Line Blind valve ASME DIN ISO Carbon Steel
      Line blind valve (eyeglass valve) is a kind of gate valve that cuts off gas medium manually, electrically or pneumatically or hydr...
      Dvsvalve
    • Line Blind Valves - Cam-Set®, Cam-Slide®, Cam-Goggle® & Stacey
      Line Blind Process Line blinding is a process which ensures the total isolation or “blinding” of the downstream flow within a pipe...
      Valve & Process Solutions
    • Line Blind Valves - SchuF
      Likewise the stem is in a high alloy corro- sive resistant material, the hand wheel is bronze and all bolting or wetted parts are ...
      schuf.de
    • SchuF Cam-Set® Line Blind - Behind the Scenes at Valve ...
      Oct 10, 2022 — hi everyone hope you're well um just want to take this opportunity to uh show you our shuff cam set lime blind. so the shuff line ...
      2m
      YouTube·Valve & Process Solutions
    • Piping Codes | ASME Valve Standards
      Aug 10, 2021 — ASME valve standards are engineering codes that ensure valves operate safely and reliably in piping systems. Developed by the Amer...
      Gemini Valve
    • Cam-Set Line Blind Valve
      Oct 28, 2015 — welcome to SH we have here a cam set line blind this is used for blinding the pipeline before you do any maintenance show you some...
      1m
      YouTube·SchuF Group
    • ASME B16.34 10" 150LB Line Blind Valve, RF Connection ...
      ASME B16.34 10" 150LB Line Blind Valve, RF Connection, Body A105, Turbine Operation. 10" 150LB line blind valve is made according ...
      www.dvsvalve.com
    • ASME B16.34 Blind Valve, Carbon Steel, 12 IN, CL150, Flanged
      This China-based ASME B16.34 certified blind valve factory manufactures cam slide line blind valves designed for positive isolatio...
      CNMFRS
    • B16.34 - Valves--Flanged, Threaded, and Welding End
      The latest edition of ASME B16.34 is 2025. The standard covers the following topics: * Pressure-temperature ratings * Dimensions *
      The American Society of Mechanical Engineers - ASME
    • ASME B16.5 Class 2500 Flange | 2500 LB Blind Flange Dimensions
      5 standards. There are normally classes ranging from 150 through 1500. There are also class 2500 flanges for high stress and high ...
      www.rcmetal.co.in
    • 8" Class 150# Line Blind valve ASME DIN ISO Carbon Steel
      Line blind valve (eyeglass valve) is a kind of gate valve that cuts off gas medium manually, electrically or pneumatically or hydr...
      Dvsvalve
    • Line Blind Valves - Cam-Set®, Cam-Slide®, Cam-Goggle® & Stacey
      Line Blind Process Line blinding is a process which ensures the total isolation or “blinding” of the downstream flow within a pipe...
      Valve & Process Solutions
    • Line Blind Valves - SchuF
      Likewise the stem is in a high alloy corro- sive resistant material, the hand wheel is bronze and all bolting or wetted parts are ...
      schuf.de
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    ASME B16.34 10" 150LB Line Blind Valve, RF Connection, ...


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    ASME B16.34 10" 150LB Line Blind Valve, RF Connection, Body A105, Turbine Operation. 10" 150LB line blind valve is made according to ASME B16.34 standard.Read more

    Valves—Flanged, Threaded, and Welding End


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    ASME issues written replies to inquiries concerning interpretations of technical aspects of this. Standard. Interpretations are published on the ASME Web site ...Read more
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    1" - 60" Class 150 - 2500 Line Blind Valve ASME B16.34


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    10" 150LB line blind valve is made according to ASME B16.34 standard. The valve body is made of A105. It has the structural characteristics of anti-drip. Its ...Read more
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    What does ASME B16-34 mean?
    The ASME B16. 34 standard is a crucial guideline for valves used in industrial piping systems. This standard provides detailed specifications related to pressure-temperature ratings, materials, dimensions, and testing requirements for valves, ensuring their safety and reliability in a wide range of applications.

    What is the ASME B16.34 Standard - Tanggong Valve Group


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    What is the latest version of ASME B16-34?
    34 edition 2025 brief guideline of changes.Sep 17, 2025

    ASME B16.34 edition 2025 brief guideline of changes - LinkedIn


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    What is the difference between ASME B16 5 and B16 34?
    ASME B16. 5 is focused on flanges and flanged fittings, providing the necessary standards for creating connections between piping components. ASME B16. 34 is focused on valves, detailing the requirements for different types of valves used in piping systems to control flow.Aug 12, 2024

    What is the difference between ASME B16.5 and ASME B16.34? - LinkedIn


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    What is the ASME standard for valves?
    ASME valve standards are engineering codes that ensure valves operate safely and reliably in piping systems. Developed by the American Society of Mechanical Engineers, these standards define how valves must perform under pressure and temperature, how they are tested and what materials are acceptable.

    Piping Codes | ASME Valve Standards


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    Sliding Type Line Blind Valve 10" Class 300 ASME B16.34 ...


    Facebook · Dervos Valve Co.,Ltd
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    Sliding Type Line Blind Valve 10" Class 300 ASME B16.34, Manual Screw-Operated...

    ASME B16.34-2025 Valves Flanged, Threaded, and ...


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    ... valves with clamped connections shall be retained in the line by at least four fasteners, oriented either parallel or perpendicular to the axis of the valve ...Read more
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    ASME B16.34 Blind Valve, Carbon Steel, 12 IN, CL150, ...


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    This China-based ASME B16.34 certified blind valve factory manufactures cam slide line blind valves designed for positive isolation in piping systems.Read more
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    B16.34 - Valves--Flanged, Threaded, and Welding End


    The American Society of Mechanical Engineers - ASME
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    ASME B16.34 Valves Flanged, Threaded and Welding End applies to new construction. It covers pressure-temperature ratings, dimensions, tolerances, materials.Read more
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    STRAHMAN VALVES QUICK ACTION LINE BLINDS


    Process & Steam Specialties
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    The typical configuration for line isolation is to use a block valve with a Line Blind downstream from the block valve. ... • ASME B16.34, Standards for Flanges.Read more
    24 pages

    Line Blind Valves - SchuF


    schuf.de
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    They are built to meet or exceed ASME B16.5 standards. The thick- ness of the Cam-Set spectacle plate is equal to or greater than that required by. API ...Read more
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