A semiconductor diode is a non-linear device whose most outstanding feature is the fact that, basically, current is only allowed to flow in one direction. The diode is built by joining together two ...

Valves are mechanical devices that control the flow and pressure of liquids, gases, and slurries within a system. They are also known as regulators and are used in a wide variety of applications.

ISO roller chain sprockets are designed to engage British Standard Chain and conform to the ISO 606 standard. These sprockets are not interchangable with ANSI defined sprockets. Roller chain sprockets ...

Video cameras record live-action scenes that are available for viewing via a stored or transmitted video feed. This allows the user to create a permanent and detailed chronicle of events. Original ...

Pillow block bearings, sometimes referred to as plummer block bearings, are mounted bearings that are used to provide load support for a rotating shaft. Their mounting surface is on a plane parallel ...

Check valves are self-activating safety valves that permit gases and liquids to flow in only one direction. The purpose of a check valve is to prevent process flow from reversing in the system which ...

This large library of free industrial online webinars available from GlobalSpec's partners covers the big trends in engineering - everything from electrical engineering and power electronics to ...

Find 356 Vibration Measurement Instruments and Vibration Analyzers suppliers with GlobalSpec. Our catalog includes 105,715 manufacturers, 20,956 distributors and 94,435 service providers. The ...

Ball valves are quarter-turn, straight-through valves that have a round closure element with matching rounded seats that permit uniform sealing stress. The valve gets its name from the ball that ...

Image Credit: CCI Thermal Technologies Inc. | Anguil Environmental Systems, Inc. Scrubbers are air pollution control devices that use liquid to remove particulate matter or gases from an industrial ...

Gear pumps are positive displacement rotary pumps that transport liquids using rotating gears. They function through the use of two or more internal gears that create vacuum pressure, propelling the ...

Spring washers, sometimes called disc springs, are a subtype of washers. They lend their mechanical capabilities to the unique profile of the material: when subject to a load, the irregularities of ...