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    See DTLD Products

    The 1/4" flow DTLD Series dual flow couplings provide a unique thumb latch with independent or simultaneous connections of loose tube sets. Made from ABS thermoplastic, the DTLD Series valved couplings ensures when connecting one insert, the second insert is prevented from disconnecting. One-hand operation makes the DTLD Series the choice for simple, independent connections of dual port connections. The DTLD Series is compatible with all PLC, PLC12 and LC Series Inserts.

    Assets & Downloads

    Single thumb latchMinimizes inadvertent latch activation
    Latch always in position to accept insertEnsures leak-free operation
    Compact, modular designFits well in the hand and is easy to wipe down
    Independent quick connectionsRequires minimal manual dexterity

    Specifications & CV Value

    Operating Conditions (Fluid Transfer)

    Pressure: Vacuum to 20 psi, 1.38 bar
    Temperature: 32°F to 120°F (0°C to 48°C)


    Main components ABS
    Thumb Latch and Retainer: Acetal
    Internal insert valve: Polypropylene
    Springs: 316 Stainless steel
    O-rings: Buna-N
    Compliance REACH und RoHS
    Internal body valve: Acetal


    Color: White with blue latch
    Molded Black with gray latch
    Tubing sizes: 1/4" to 3/8" ID, 6.4mm to 9.5mm ID

    Cv Value

    Kv ~ 9,13 max. (Cv ~ 0,63 max.)
    Kv ~ 6,09 max. (Cv ~ 0,42 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. Use the graphs above as a guide.

    Validation Reports

    Extractables Reports




    1/4" Dual Hose Barb, Valved, In-line Coupling Body


    3/8" Dual Hose Barb, Valved, In-line Coupling Body


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