Selection of the rotary joint

(1) First, the structure of the connected device and use the female swivel fitting to determine the type: if the structure of the device determines the input media and the output medium for device along one side, you must choose the road type rotary joint complex. If the decision by the structure of the device input and output media and output medium on each side of the device to achieve, you must choose a single channel swivel fittings
(2) If requested to simultaneously deliver a variety of media or the media output to multiple locations should be considered in the choice of multi-channel type rotary joint.
(3) According to the desired input and output medium flow path selection swivel fittings
(5) Determine buried, flanged or threaded connections and inner tube rotary or fixed connection, but bear in mind in the form of equipment and rotary joint connecting structure: If you select swivel fittings threaded connections, must be clear of the rotational orientation of the device .(4) Select the rotary joint performance with the appropriate speed according to media pressure and equipment.
(6) Note that their relevant parameters selection.