Quick Connect Couplings

Flat Face Coupler FF


1.5 ~ 2 Times Higher Flow. High flow type with "airless valve shutoff" 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 shutoff" 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 diecasting machines. Pushtoconnect 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.

Coupling, pneumatic
  • Valve Shut
  • Coupler Ff

Product features

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"

Additional product literature

PDF documents

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