Flat Face Cupla FF

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1.5 ~ 2 Times Higher Flow. High flow type with "airless valve shut-off" design.

  • Compared with Nitto’s conventional 35MPa Cuplas, the flow volume is increased 1.5 to 2 times. *Increase ratio of each flow volume depends on the Cupla size.
  • "Airless valve shut-off" design minimizes spillage volume on disconnection and admixture volume of air on connection.
  • Best suited for hydraulic lines with drastic high pressure pulsation such as in die-casting machines.
  • Push-to-connect operation and sleeve stopper design preventing accidental disconnection under vibration or impacts enhances workability and safety.
  • Sizes are Rc 3/8, Rc 1/2, Rc 3/4, and Rc 1. *Only the same size of socket and plug can be connected.


Applicable Fluids: Hydraulic Oil
Working Pressure: 350 bar
Valve Structure: Two-way shut-off
Body Material: Steel
Seal Material: NBR
Size: 3/8" / 1/2" / 3/4" / 1"
Working Pressure
Flat Face Cupla FF
Flat Face Cupla FF
Valve Structure
Flat Face Cupla FF
Flat Face Cupla FF
Applicable Fluids
Flat Face Cupla FF
Flat Face Cupla FF
Flat Face Cupla FF
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