Hydraulic couplings SBA

• connection of hydraulic components on static and dynamic test benches
• connections of pumps, cylinders and directional control valves

The anti-pollution generation

A design that eliminates residual dead internal volume:

• prevents a specific volume of oil being released at every uncoupling operation
• prevents the introduction of the same specific volume of air at every coupling operation.

Connection under residual pressure

Lowering of the residual pressure by a central relief valve built into the socket valve or the plug valve. Automatic opening of this valve allows the volume of oil necessary for the backward movement of the valve to be released.

Automatic operation

Coupling and uncoupling in one movement, one-handed.

Instant visual circuit identification.

Fast circuit identification by colored rings:

• Colorless
• Blue
• Red

Reduced pressure drop

The circuit is specifically designed to allow direct flow of the fluid stream without breaking the stream and without any turbulence. The resulting pressure drops are very small.