Products/Services for Sonic Flow Orifice

  • Flow Orifices and Flow Restrictors-Image
    Flow Orifices and Flow Restrictors - (124 companies)
    Flow orifices and flow restrictors contain precision-machined holes and filters or screens to restrict flow and reduce pressure. They are available as stand-alone devices and in kits, assemblies, restrictors, and restrictor valves. Flow orifices...
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    Orifice Diameter
    Maximum Pressure
    Maximum Liquid Flow Rate
  • Flow Meters-Image
    Flow Meters - (1645 companies)
    ...meters, flow nozzles, laminar flow elements, orifice plates, Pitot tubes, rotameters, target meters, variable area flow meters, and Venturi tubes. Positive displacement flow meters divide the media into specific increments which can be counted...
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  • Gas Flow Meters-Image
    Gas Flow Meters - (424 companies)
    Gas flow meters are used for measuring the flow or quantity of a moving gas in an enclosed pipe or passage. How to Select Gas Flow Meters. Image Credit: OMEGA Engineering Inc., Aalborg Instruments, Clark Solutions. Gas flow meters are used...
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  • Velocity Flow Switches-Image
    Velocity Flow Switches - (72 companies)
    ...type of unit in use today. Examples of differential pressure meters include orifice plates, Venturi tubes, flow nozzles, cone types, Pitot tubes, target meters, elbow tap meters and rotameters. Positive displacement meters take direct measurements...
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  • Nozzles-Image
    Nozzles - (648 companies)
    ...maximum flow and orifice size are important specifications to consider when selecting nozzles. Material. Most products are made of one of the following materials: Aluminum. Brass. Bronze. Carbide. Ceramic. Copper. Alloy steel. Carbon steel. Stainless steel...
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    Flow Transmitters - (247 companies)
    ...orifice plates, cone devices, Pitot tubes, Venturi tubes, and flow nozzles. Orifice plates constrict fluid flow to produce differential pressure across a flat piece of metal that contains a bored hole. Cone-based devices position a cone in the center...
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    Air Flow Sensors - (264 companies)
    Air velocity flow sensors measure air velocity or volume flow using insertion probes or capture hoods. Air flow sensors are inserted into a duct or pipe through an access hole to measure air velocity. In other instances a capture hood is used...
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    Flow Switches - (359 companies)
    Flow switches are devices that monitor flow and send a trip signal to other devices, like a pump, for protection. These switches can be used for the measurement of gases, liquids, and steam. Flow switches can also be used to trigger an alarm...
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    Liquid Flow Meters - (597 companies)
    ...is greater than DP devices. Differential pressure flow meters obtain a liquid's flow rate by measuring the pressure differential and extracting the square root. Examples include orifice plates, Venturi tubes, flow nozzles, Pitot tubes, target meters...
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    Flow Controllers - (436 companies)
    Flow controllers monitor and maintain flow-rate variables, typically in process applications. Flow controllers are electric devices which monitor and maintain flow-rate variables, typically in process applications. They can be used in conjunction...
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Conduct Research

...the downstream pressure will increase velocity until it reaches sonic speed. When < 0.528, pressure equals absolute pressure and increasing the upstream pressure or decreasing the downstream pressure further will not increase the velocity at the orifice. This point is called choked flow. For choked flow...

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