What Is a Water Rotary Union?
A water rotary union is a specialized rotary union crafted for transferring water between a stationary pipeline and a rotating component.
Also referred to as a rotary joint, this device is essential in applications that require the exchange of fluids—such as air, water, or oil—between fixed and rotating systems. It consists of both rotating and stationary elements, meticulously designed to maintain a leak-proof, continuous connection to the rotating water supply and discharge points.
Water rotary unions come in various configurations, including single and multiple flow paths, each differing in temperature and pressure resistance specifications. Specifically tailored for water use, these rotary unions employ materials compatible with water’s properties. They find widespread use in industrial settings, often integrated with rotating tables, rolls, cylinder drums, and other similar machinery.