Hydraulic Products, X66 Range - ISO 16028 Flat-Face Stainless Steel

Series 766, DN19 Stainless Steel

  • Flat-Face design
  • Stainless steel design
  • One-hand operated

CEJN Series 766 is a Flat-Face quick-connect coupling dimensionally in accordance to ISO 16028 Standard for low- and medium-pressure hydraulic applications. The Flat-Face design minimizes spillage during connection and disconnection. The stainless steel design makes it extra sturdy to fit applications in extreme environments. Series 766 couplings require only one hand for operation, making connection and disconnection fast and easy. Dust caps are available as accessories for both the coupling and nipple to prevent dust and debris from entering the system. Series 766 couplings also feature manual security locking as added protection against involuntary disconnection.

The couplings and nipples are also available in three smaller sizes; DN 6.3 (Series 266), DN 10 (Series 366), DN 12.5 (Series 566). For a steel version see Series 765. Nipples with pressure eliminator available under Series 764.

Couplings Part No. Connection Length Diameter Hexagon Seal
Female thread 10 766 1211 107661211G 3/4" (BSP)9946.241FPM
 10 766 1213 107661213G 1" (BSP)--41FPM

Nipples Part No. Connection Length Diameter Hexagon Seal
Female thread 10 766 6211 107666211G 3/4" (BSP)9946.241FPM
 10 766 6213 107666213G 1" (BSP)--41FPM

Check with an authorized CEJN distributor for availability and prices. Other connections and sealing material on request. Some part numbers may be subject to minimum order quantities. CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. All measurements are in mm.
Technical data
Temperature range: -20°C — +205°C (-4°F — +401°F)
Material coupling: Stainless steel, AISI 316
Material nipple: Stainless steel, AISI 316
Material seal: Viton (FPM), other sealing materials on request
Connectability: Without pressure
Disconnection under pressure: Not allowed
Max. working pressure connected: 250 bar (3625 PSI)
Max. working pressure disconnected: 250 bar (3625 PSI)
Min. burst pressure connected: 1000 bar (14503 PSI)
Min. burst pressure disconnected: 1000 bar (14503 PSI)

Rated flow is measured at 0.1 MPa pressure drop.

Pressure drop chart
Pressure drop, MPa Series 766, DN19 Stainless Steel Flow, l/min. (GPM UK)

Available files for download

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