The 4-passage rotary joint also well known as rotary union slip ring. 4 passages with 4 inlet and 4 outlet to make flow of the same or different fluid medium into or out of the rotating equipment. In addition to the standard model, the combination of gas, electricity, liquid and the number of passages are customizable.

Specification

Note: Please contact us if you need the flange. The package includes the controller.

Dimension Drawing of 4-Passage Rotary Joint (gas/flow transfer only)

 Standard Model List

Dimension Drawing of 4-Passage Rotary Union (gas/flow+6~56-Wire 2A signal transfer)

Standard Model List

Dimension Drawing of 4-Passage Rotary Union (gas/flow+2A signal/5A/10A power transfer)

Standard Model List

 Rotary Joint Installation Diagram

Tips: Rotary joint slip ring working principle.

Rotary joints typically include a fixture, also referred to as a housing. The housing has an inlet for receiving the fluid medium. The non-rotating seal is mounted in the joint housing. The rotor (ie, the rotating piece) includes a rotary seal and an outlet for delivering fluid to the rotating assembly. In a rotary joint, the sealing surface of the non- rotating seal is typically biased by a spring, medium pressure or other means, then form a sealed connection with the fluid on the sealing surface of the rotating seal. The seal allows the fluid medium to be transported through the rotary joint without significant leakage between the non-rotating portion and the rotating portion.