Rotating Unions

Rotating unions are usually made of brass, bronze, plastic, steel, or stainless steel and include one or more ports which range in size from 1/8 in. to 6 in. Rotating unions are used in the production of textiles, clutches and brakes, automobiles, chemicals, paper, rubber and plastics, and food and pharmaceuticals. Find designers and manufacturers of rotary couplings (rotating unions, rotary joints) and rotary valves (rotary timing valves). Rotating unions are used to transfer media from a stationary input to a rotating outlet.