Network Equipment Selection Guide: Types, Features, Applications ...
Network equipment is used to combine, split, switch, boost, or direct packets of information along a computer or telecommunications network. This product area includes hubs, switches, routers, bridges, gateways, multiplexers, transceivers and firewalls. In addition to …
Gate Valves Selection Guide: Types, Features, Applications
Types of gate valves. Image Credit: thepipefittings.com . Wedge-shaped gate valves use two inclined seats and a slightly mismatched inclined gate, allowing for tight shut-off.. Disk flexibility is inherent to the split wedge design.This flexibility allows the split wedge to seal more easily and it reduces stickiness between the sealing surfaces in cases where the valve seats are angularly ...
Globe Valves Selection Guide: Types, Features, Applications
Design Tip: Take care to not screw the valve shaft too far because there is a possibility it could damage the seating surface. For quick-acting globe stop valves, the stem is placed so the disk closes in the same direction as the fluid flow. Closing the valve is impeded by the kinetic energy of the media but opening is faster and easier.
IHS Standards Store – Engineering Standards Source - GlobalSpec
GlobalSpec Product Announcement for IHS Standards Store – Engineering Standards Source - The IHS Standards Store provides access to standards, regulations and codes from professional societies, trade associations, international and national standardization regulatory bodies, governments and military sources.
DC Motors Selection Guide: Types, Features, Applications
Shaft speed: A DC motor applies a voltage (V) to rotate a shaft at a proportional rotational speed (ω).Shaft speed specs generally refer to the no-load speed, which is the maximum speed the motor can reach when no torque is applied. Typically, shaft speed is given in rotations or revolutions per minute (rpm).
Motor Circuit Breaker Sizing Calculator | GlobalSpec
Electric motors are essential devices that convert electrical energy into mechanical energy (in the form of rotational torque of a shaft). The electrical energy could be grid-supplied single-phase or poly-phase alternating current or direct current from an alternative source.
Condensers Selection Guide: Types, Features, Applications
Condensers are devices which accept a vapor stream and convert it to a liquid using heat transfer and/or compression. A condenser may refer to a heat exchanger used specifically for cooling gases and process fluids below their boiling points.
Panametrics® Ultrasonic Transducers WEDGES, CABLES, TEST BLOCKS • Contact • Dual Element • Angle Beam • Shear Wave • Delay Line • Protected Face
Motor FLA Calculator - GlobalSpec
This article will get back to the basics of electric motors. It will cover full load amperage of single- and three-phase motors. It will also present helpful information about how motor FLA forms the basis for overload sizing.
Crucibles Selection Guide: Types, Features, Applications - GlobalSpec
Crucibles are used to melt and process materials at excessive temperatures. They are available in a variety of shapes and sizes, and are composed of materials that can withstand extremely high temperatures, such as alumina, silicon carbide, quartz, or water-cooled copper.They may be large vessels, built-in place liners for industrial iron or aluminum melting in primary production …