Category

    Termination Size

      Valved?

        Mounting Options

          BLQ2

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

          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

           
          Pressure:
           BLQ2  Vacuum to 200 psi, 13.8 bar
          Temperature:  0°F to 240°F (-17°C to 115°C)
           
           Maximum Flow at Disconnect
           BLQ2     1.00 gal/min at 0-100 psi; 0.25 gal/min at 101-200 psi
           
           Materials:
          Main housing components Chrome-plated brass
          Valves Polysulfone
          Valve spring (wetted) Stainless steel
          Seals EPDM

           Color:
           BLQ2                              Chrome
           Thread Sizes:
           BLQ2  1/4" SAE-4
           Lubricants:  Krytox® PFPE
           Spillage:
           BLQ2 <0.015 cc per disconnect rated at 0 psi     <0.063 cc per disconnect rated at 200 psi
           Inclusion:
           BLQ2 <0.063 cc per connect
           
          BLQ2 Force to connectBLQ2-Water-Flow-0-2
          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.
          non-spill BLQ2  Cv ~ 0.37 max

          Legend
          Legend

          Product

          Bodies

          PLQ2D1704LBLU product photo

          PLQ2D1704LBLU

          PLQ2D1704LBLU
          1/4" Locking Hose Barb Valved In-Line Liquid Cooling Coupling Body, Cool Blue
          Product ID: PLQ2D1704LBLU
          MPU171639 product photo

          MPU171639

          MPU171639
          1" Hose Barb Non-Valved Coupling Body
          Product ID: MPU171639
          PLQ2D1704LRED product photo

          PLQ2D1704LRED

          PLQ2D1704LRED
          1/4" Locking Hose Barb Valved In-Line Liquid Cooling Coupling Body, Warm Red
          Product ID: PLQ2D1704LRED

          Genderless

          AQS17002 product photo

          AQS17002

          AQS17002
          1/8" Hose Barb Genderless AseptiQuik S Connector
          Product ID: AQS17002
          AQS17002HT product photo

          AQS17002HT

          AQS17002HT
          1/8" Hose Barb Genderless AseptiQuik S Connector, High Temperature
          Product ID: AQS17002HT
          AQS17004 product photo

          AQS17004

          AQS17004
          1/4" Hose Barb Genderless AseptiQuik S Connector
          Product ID: AQS17004
          AQS17004HT product photo

          AQS17004HT

          AQS17004HT
          1/4" Hose Barb Genderless AseptiQuik S Connector, High Temperature
          Product ID: AQS17004HT
          AQS17006 product photo

          AQS17006

          AQS17006
          3/8" Hose Barb Genderless AseptiQuik S Connector
          Product ID: AQS17006
          AQS17006HT product photo

          AQS17006HT

          AQS17006HT
          3/8" Hose Barb Genderless AseptiQuik S Connector, High Temperature
          Product ID: AQS17006HT

          Inserts

          MPU221639M product photo

          MPU221639M

          MPU221639M
          1" Hose Barb Non-Valved Coupling Insert
          Product ID: MPU221639M
          PLQ2D2204LBLU product photo

          PLQ2D2204LBLU

          PLQ2D2204LBLU
          1/4" Locking Hose Barb Valved In-Line Liquid Cooling Coupling Insert, Cool Blue
          Product ID: PLQ2D2204LBLU
          PLQ2D2204LRED product photo

          PLQ2D2204LRED

          PLQ2D2204LRED
          1/4" Locking Hose Barb Valved In-Line Liquid Cooling Coupling Insert, Warm Red
          Product ID: PLQ2D2204LRED

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