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    Everis BLQ2

    See Everis BLQ2 Products

    The Everis® BLQ2 quick disconnect couplings provide ultra -reliable dripless connections and disconnections that protect valuable electronics. Designed specifically for rack-mounted liquid cooling applications, the Everis BLQ2 Series use patent pending valve technology that eliminates drips and is able to withstand long-term connection. 

    Assets & Downloads

    Features Benefits
    Non-spill design Disconnect under pressure
    Redundant sealing when connected Extra protection from contaminents and debris
    Friction-free valve Valving system designed for extended periods in the connected state
    Ruggedness Able to withstand long-term, repeated use
    Axial engagement tolerance Valves designed to allow full flow even when not fully engaged

    Specifications & CV Value

    Operating Conditions (Fluid Transfer)

    Pressure: Vacuum to 200 psi, 13.8 bar
    Temperature: 0°F to 240°F (-17°C to 115°C)
    Maximum Flow at Disconnect: 1.00 gal/min at 0-100 psi; 0.25 gal/min at 101-200 psi


    Main housing components: Chrome-plated brass
    Valves: Polysulfone
    Valve spring (wetted): Stainless steel
    Seals: EPDM


    Color: Chrome
    Thread Sizes: 1/4" SAE-4
    Lubricants: Krytox® PFPE
    Spillage: <0.015 cc per disconnect rated at 0 psi
    <0.063 cc per disconnect rated at 200 psi
    Inclusion: <0.063 cc per connect

    Cv Value

    Cv ~ 0.37 max
    Cv values are based on gpm and psi, and Ipm and bar (shown in parentheses).
    WARNING: Pressure, temperature, chemicals and operating environment can affect the performance of couplings. It is the customer’s responsibility to test the suitability of Colder products in their own application conditions.

    Validation Reports

    Extractables Reports




    1/8" Flow Everis BLQ2 with 1/4" SAE thread, Valved In-Line Liquid Cooling Coupling Body



    1/8" Flow Everis BLQ2 with 1/4" SAE thread, Valved In-Line Liquid Cooling Coupling Insert

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