Advance Tabco K-19A

K-19A MIXING VALVE RETAINER

A retainer is a mechanism that positions, as a device, frame, or groove that restrains, holds in place, or guides.  A retainer may be also be a clip, bracket, or similar component that prevents a part within a machine from moving.

Valves are widely used in different restaurant equipment designs. A valve is a device that regulates, directs or controls the flow of a fluid (gases, steam, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. In an open valve, fluid flows in a direction from higher pressure to lower pressure. 

Valves may be operated manually, either by a handle, lever, pedal or wheel. Valves may also be automatic, driven by changes in pressure, temperature, or flow, allowing control over a variety of operational requirements.