Single Shut Off, Quick Disconnect - External Pin

CAD Model

Related Products

QDC-101-I Internal

Compatible internal mating connector. The QDC-101-I features an automatic shut off mechanism.

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QDC-101-I-NS Internal

Compatible internal mating connector. The QDC-101-I-NS has no shut off mechanism.

Configure Here


Description: External half of our standard snap-type quick disconnect assembly.  This QDC-101-E series is compatible with both the single shut off QDC-101-I series and QDC-101-I-NS no shut off series internal quick disconnect halves.

Max Pressure Rating: 500 psig while connected.  Take caution when disconnecting lines under pressure since the external pin has no shut-off and will vent to atmosphere when disconnected.  Due to this, our recommended maximum pressure for connecting or disconnecting the assembly is 120 psig.*

*Note that the pressure rating of configurations using barbs will likely be limited by tubing selection.


  • Snap connection and releasing sleeve disconnection.
  • Compatible with both single shut off and no shut off internal QDC-101 connecting halves.
  • QDC-101-E & QDC-102-E must be paired with a QDC-101-I or QDC-101-I-NS half for a complete quick disconnect assembly.
  • The QDC-101-E series is NOT compatible with the QDC-101-DS double shut off series.