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Biosafety Sealed Valve


The biosafety isolation valve is a ventilation control device specifically designed for high-risk environments. By precisely managing air zones, it ensures independent air circulation in each area, effectively preventing the spread of contamination. Thanks to its tight sealing performance and flexible control capabilities, it has become a standard configuration in highly regulated sectors such as pharmaceuticals, nuclear power, and chemical industries.
Product Categories: Biosafety Sealed Valve
  • Product Description
  • Product Overview:
    The biosafety isolation valve is a ventilation control device specifically designed for high-risk environments. By precisely managing air zones, it ensures independent air circulation in each area, effectively preventing the spread of contamination. Thanks to its tight sealing performance and flexible control capabilities, it has become a standard configuration in highly regulated sectors such as pharmaceuticals, nuclear power, and chemical industries.

     

    Core design:
    1. Smart zoning control
    It can precisely delineate independent zones within the ventilation system, preventing cross-zone spread of pollutants and ensuring air cleanliness in critical areas.

    2. Double security protection
    Low-leakage sealing technology is employed to automatically seal the air ducts in case of system abnormalities, thereby eliminating the risk of harmful gases or particles leaking outside.

    3. Flexible adaptability
    Compatible with a variety of complex ventilation scenarios, including pharmaceutical cleanrooms, chemical pipelines, and laboratory negative-pressure systems, meeting diverse control requirements.

     

    Product advantages:
    - Safety isolation: Rapidly respond to abnormal conditions and achieve physical isolation of contamination.
    - Precise Control: Zonal Management Enhances the Efficiency of Ventilation Systems
    - Long-life design: Corrosion-resistant materials are suitable for harsh environments with high temperature and high pressure.
    - Convenient maintenance: Supports online diagnostics and repairs, reducing system downtime.

     

    Applicable scenarios:
    HVAC System Zoning Control for Lied Pharmaceutical Company
    - Radioactive aerosol barrier for nuclear power plant buildings
    - Isolation of toxic gas pipelines in chemical engineering projects
    - Laboratory biosafety cabinet exhaust interlock
    - Control of Odor Diffusion in Food Factories

     

    Technical features:
    Sealing valves/airtight valves are classified into manual and electric types, depending on the actuator used. Electric sealing valves can be integrated with automatic control systems to automatically regulate airflow; even in the event of a power outage, they can still maintain their airtightness.

     

    Project Parameter Inner diameter (mm) Airflow (CMH)
    Maximum pressure 5.0kpa2001300
    Maximum wind speed 25m/s2502100
    Lowest temperature -30℃ 3003000
    Highest temperature 80℃ 3504100
    Leakage rate zero at 2.5 kPa 4005400
    Minimum size 152mm5008400
    Maximum size 915mm70016500
    Valve body material SUS304  
    Shaft material SUS304  
    Bearing material SUS304  
    Blade material SUS304  

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