CONNECTING APPARATUS FOR CREATING A CONNECTION BETWEEN A MEASURING INSTRUMENT/VALVE BLOCK AND A PIPELINE

摘要

The present invention relates to a connecting apparatus for creating a connection to a measuring instrument or to a valve block/valve with a measuring instrument, and a connection to a pipeline or to a metering orifice device installed in a pipeline. The connecting apparatus comprises: a first connecting device that provides a direct or indirect sealing connection to the pipeline or to the metering orifice device with a first recess extending through in the longitudinal direction, and a second connecting device that provides a direct or indirect sealing connection to the measuring instrument or to the valve block/valve with a second recess extending through in the longitudinal direction. The first and second connecting devices are interconnected with sealing effect. The connecting unit is designed so that the sealing connection can be created solely by rotation of the connecting unit without rotating the first and second connecting devices.

主权项

1. A connecting apparatus comprising:
a first connecting device that provides a direct or indirect sealing connection to a pipeline or to a metering orifice device, said first connecting device having a first through-opening in a longitudinal direction; a second connecting device that provides a direct or indirect sealing connection to a measuring instrument or to a valve block/valve, said second connecting device having a second through-opening in a longitudinal direction; and a connecting unit that provides a sealing connection to the first and second connecting devices, wherein the first and second connecting devices are interconnected with sealing effect, the connecting unit is designed so that the sealing connection can be created solely by rotation of the connecting unit without rotating the first and second connecting devices.