The VD Series European Screw Coupler uses a poppet style valve as the sealing mechanism and threads as the mechanical connection, to ensure connection under residual pressure. The highly versatile, rugged design with highly visible O-ring connected marker makes the VD ideally suited for heavy-duty service conditions and hydraulic systems experiencing pressure spikes or impulses.

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


  • Size range: 1/4” thru 1 1/4”
  • Port options: BSP, NPT, DIN
  • Interchangeable with German market couplings
  • Hardened valve body for impulse applications and friction ring prevents accidental disconnection
  • Internal components purposely designed to reduce turbulence
  • Metal shoulder to protect the O-ring seal on female coupling
  • Available in 1/4 inch to 1 1/4 inch sizes
  • Ideally suited for hydraulic systems experiencing pressure spikes or impulses
  • Serve variety of hydraulic needs in mobile crane, vibratory hammer, oil patch and industrial plant applications
  • Suited for heavy-duty service conditions

Additional information

Body Size

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Port Options

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Port Size

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Valve Style


Working Pressure


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