The VP Series Auto-Lock Sleeve Flat Face Coupler is the most popular solution for high residual pressure. With an auto-lock sleeve and the ability to connect/disconnect with high residual pressure, the VP series provides positive secondary retention in hydraulic circuit applications subject to high pressure impulses and circuits which experience high residual or trapped pressure in a line.

Speak to a Specialist:
847-956-9720 or Via Email


  • Size range: 1/4” thru 1 1/2”
  • Port options: NPT, SAE, BSP, Flange Ports
  • Connect/disconnect up to 25 MPa/3625 psi residual pressure
  • Working pressure: 40-60 MPa/5800-8700 psi range
  • Safety auto-lock sleeve provides positive secondary retention
  • All construction equipment applications with higher pressure requirements or connection/disconnection issues with tool attachments under residual pressure
  • All large equipment needing junction points in circuit: cranes, drilling machines, oil field, well head drives, porta-power
  • Excavators w/auxiliary line for attachments: thumbs, grapples, hammers

Additional information

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