Material

    Termination Size

      Termination Type

        Pressure Range

          Valved?

            Seal Options

              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

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                Product

                Bodies

                BLQ2D3004 product photo

                BLQ2D3004

                1/4" Rack and Panel SAE-04 Valved In-Line Liqud Cooling Coupling Body

                Inserts

                BLQ2D4604 product photo

                BLQ2D4604

                1/4" Rack and Panel SAE-04 Valved In-Line Liquid Cooling Coupling Insert
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