VALVE GAS MODULATING HONEYWELL
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. Valves are technically fittings, but are usually discussed as a separate category. 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. These changes may act upon a diaphragm or a piston which in turn activates the valve. More complex control systems using valves requiring automatic control based on an external input (i.e., regulating flow through a pipe to a changing set point) require an actuator. They can be electromechanical actuators such as an electric motor or solenoid, pneumatic actuators which are controlled by air pressure, or hydraulic actuators which are controlled by the pressure of a liquid such as oil or water. An actuator will stroke the valve depending on its input and set-up, allowing the valve to be positioned accurately, and allowing control over a variety of requirements.
Honeywell International Inc. is a publicly traded conglomerate headquartered in Charlotte, North Carolina, United States that produces commercial and consumer products, engineering services and aerospace systems.
For more than 130 years Middleby Marshall has been supplying top pizza chains and independent operators with conveyor cooking innovation. The technology advances in Middleby Marshall ovens include faster cooking speeds, consistent product baking, greater oven productivity, kitchen labor reduction and energy savings. The versatile impingement oven is used for many products beyond pizza, allowing operators a wide and varied menu with one oven.
Click Image to Zoom In