A universal high-speed rotary union including an input manifold having passageways, an input distributor fixedly coupled to the input manifold and having passageways fluidly connected with the passageways of the input manifold, a valve plate fixedly coupled to the input distributor and having passageways aligned with the passageways of the input distributor, an output manifold rotatably coupled to the input manifold by a first bearing and having passageways and an internal housing; an output receiver slidably coupled to and disposed within the internal housing of the output manifold, and having passageways aligned with the passageways of the output manifold, a bore defined along a common axis of the input manifold, the input distributor, the valve plate, the output manifold, and the output receiver, and a shaft rotatably coupled within the bore by at least a second bearing. The valve plate and the output receiver have a metal to metal interface.