Single Shut Off, High Pressure Bayonet Quick Disconnect - Internal Pin

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QBE External

Compatible external mating half for for the QB single shut off high pressure quick disconnect series.

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Description: Internal half of Beswick series QB bayonet quick disconnect for high pressure applications. Built in shut off mechanism will shut off when disconnected.

Max Pressure Rating:

3,000 psig while connected or disconnected
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.

Materials: 302 and 303 Stainless Steel components.


  • Quarter twist connection and disconnection.
  • QBI must be paired with a QBE half for a complete quick disconnect assembly.