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VD

“VD” series is a screw to connect coupling with poppet style valving. Made in high strength steel with Cr III zinc plating and NBR sealing, they are interchangeable with similar couplings existing on the market. They add the resistance of the particular design to the robustness of the screw connection. This makes the VD series suitable for application with pressure impulses in the hydraulic circuit. They are available in sizes ¼ ,3/8, 1/2, 3/4, 1 and 1-1/4. Due to the flexible modular design, they are available in different thread configuration: Metric (DIN 3852 and DIN 2353/ ISO 8434-1) BSP (DIN 3852) , Bulkhead (DIN 2353 / ISO 8434-1) or other on request.
BENEFITS
  • *Connection is allowed with residual pressure in one side of the coupling (max 100 bar in one side).
  • The poppet valve with elastomer seal provides maximum sealing of the couplings when disconnected.
  • Shape of internal parts is designed to reduce turbulence and pressure drop.
  • The modular design allows for broad range of port configurations.
  • External O-ring indicates if the product is fully connected, prevent accidental disconnection and protect coupling against dirt.
  • Male body sealing surface protected by the threaded sleeve.
  • High resistance with impulse pressures.
  • Compact design.
  • Simple to use.
Product code Coupling size Thread size BSP Max. working pressure, bar Max. flow l/min
VD14 1/4” 1/4” 450 24
VD38 3/8” 3/8” 450 46
VD12 1/2” 1/2” 400 90
VD34 3/4” 3/4” 400 148
VD100 1” 1” 300 200
VD114 1 1/4” 1 1/4” 300 378

 

Caps Product code
For Nipple VD14 814900000
For coupling VD14 814900001
For Nipple VD38 814900002
For coupling VD38 814900003
For Nipple VD12 814900004
For coupling VD12 814900005
For Nipple VD34 814900006
For coupling VD34 814900007
For Nipple VD100 814900008
For coupling VD100 814900009
For Nipple VD114 814900010
For coupling VD114 814900011