Parker 4000 Series hydraulic quick coupling. General Purpose Quick Couplings are used in a wide range of hydraulic applications. The double shut-off coupling design is used primarily for transfer of hydraulic fluid where hydraulic fluid lines need to be connected and disconnected for operation or maintenance of equipment.
The manual sleeve requires two-handed operation to connect or disconnect. Coupling bodies are steel with zinc and clear trivalent chromate plating (hexachromium free).
Valve type: Ball,
Locking Mechanism: Ball.
Dixon Quick Coupling interchange number: 4AGF6