Continuous straight flow channels and optimally dimensioned internal diameter for genuine pressure monitoring.

Axially and radially movable swival lock for secure and easy connection.

Pressure tested, pneumatically up to 0.6bar/15sec,hydrostatically up to 4.5bar/30min.

Fully transparent stopcock holder.

Can be turned by 360︒ without limitation.

Color coded valve wick. Blue,red,white