Cornelius 1005585

SWITCH LRG PB BK VALVE PANEL

Panels of all types are widely used in the design of restaurant equipment. A panel is usually part of the housing, or an access covering made of stainless steel, painted aluminum, or molded plastic and is generally water resistant and easily cleaned.  Panels may have fin type of openings (louvers) to allow air to flow across interior components.  Panels may also be "control panels" having operating buttons, displays, dials or switches.

In electrical engineering, a switch is an electrical component that can disconnect or connect the conducting path in an electrical circuit, interrupting the electric current or diverting it from one conductor to another. Switches of all types are used in the operation of restaurant equipment. The most common type of switch is an electro-mechanical device consisting of one or more sets of movable electrical contacts connected to external circuits. When a pair of contacts is touching, current can pass between them, while when the contacts are separated no current can flow.

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.