Series 565, 1/2" / DN12.5 Steel

  • Flat-Face design    
  • One-hand operated
  • Extra security locking

    LEH Series 565 is a Flat-Face quick-connect coupling according to and exceeding the ISO 16028 Standard for low- and medium-pressure hydraulic applications. The Flat-Face design minimizes spillage during connection and disconnection. Series 565 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 when disconnected to prevent dust and debris from entering the system. Series 565 couplings feature manual security locking as added protection against involuntary disconnection.

    T
    he couplings and nipples are also available in other sizes; 3/16" / DN 5 (Series 165), 1/4" / DN 6.3 (Series 265), 3/8" / DN 10 (Series 365), 5/8" / DN 16 (Series 665), 3/4" / DN 19 (Series 765), 1" / DN 25 (065). For a stainless steel version see Series 566. Nipples with pressure eliminator available under Series 564.    
Technical data
Nominal flow diameter: (1/2") 12.5 mm
Rated flow: 47.2 l/min (10.4 GPM UK)
Max. working pressure connected: 40.0 MPa
Max. working pressure disconnected: 40.0 MPa
Min. burst pressure connected: 120.0 MPa
Min. burst pressure disconnected: 120.0 MPa
Static pressure applications: Approved to max. working pressure
Dynamic pressure applications: Max. working pressure 25 MPa according to ISO 16028
Temperature range: -30°C — +100°C (-22°F — +212°F)
Material coupling: Steel (zinc passivation)
Material nipple: Hardened steel (zinc passivation)
Material seal: NBR/PUR or FPM, other sealing materials on request
Connectability: Without pressure
Disconnection under pressure: Not allowed

Rated flow is measured at 0.1 MPa pressure drop

 

Couplings Part No. Connection Length Diameter Hexagon Seal
Female thread 105651105 Rc 1/2" 74.8 38.2 32 NBR
105651205 G 1/2" 74.8 38.2 32 NBR
105651215 G 1/2" 74.8 38.2 32 FPM
105651207 G 3/4" 76.3 38.2 33 NBR
105651217 G 3/4" 76.3 38.2 33 FPM
105651405 1/2" NPT 74.8 38.2 32 NBR
105651605 3/4"-16 ORB 74.9 38.2 32 NBR


Push-pull Couplings Part No. Connection Length Diameter Hexagon Seal
Female thread 105651285 G 1/2" 74.8 38.2 32 NBR


Nipples Part No. Connection Length Diameter Hexagon Seal
Female thread 105656105 Rc 1/2" 71.4 35.9 32 NBR/PUR
105656205 G 1/2" 71.4 35.7 32 NBR/PUR
105656215 G 1/2" 71.4 35.7 32 FPM
105656207 G 3/4" 72.9 36.7 33 NBR/PUR
105656217 G 3/4" 72.9 36.7 33 FPM
105656405 1/2" NPT 71.5 35.9 32 NBR/PUR
105656605 3/4"-16 ORB 71.5 35.7 32 NBR/PUR