Valve Man: What Is a CV?

The Valve Man explains what a CV (flow coefficient) is and how it’s calculated.

Jun 19th, 2012
The Valve Man explains what a CV (flow coefficient) is and how it’s calculated.
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Today in Manufacturing Podcast
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Today in Manufacturing Podcast
Today in Manufacturing has a new podcast brought to you by the editors of Industrial Media. In each episode, we discuss the five biggest stories in manufacturing, and the implications they have on the industry moving forward.
Apr 22nd, 2022
Smaller than a flea, a single crab robot stands on the edge of a coin.
Robot Crab is Smallest-Ever Remote-Controlled Walking Robot
Just a half-millimeter wide, the tiny crabs can bend, twist, crawl, walk, turn and even jump.
May 26th, 2022
The logo of Toshiba Corp. is seen at a company's building in Kawasaki near Tokyo, on Feb. 19, 2022. Troubled Japanese technology giant Toshiba announced some additions to its proposed leadership Thursday, May 26, 2022, ahead of a shareholders’ meeting next month.
Troubled Toshiba Proposes Outside Directors to Board
The company has been struggling for more than ten years.
May 26th, 2022
Computer chip and software maker Broadcom, on Thursday, May 26, 2022, will spend about $61 billion to acquire the cloud technology company VMware, one of the biggest deals of the year, despite rising inflation and some economic uncertainty.
Broadcom to Buy VMware for $61B in Big Tech Tie-Up
It's one of the biggest deals of the year.
May 26th, 2022
The Kentucky location will produce a new product line.
Manufacturer to Locate in Western Kentucky, Create 150 Jobs
The location will produce a new product line.
May 26th, 2022
Epa
EPA Proposes Restrictions in Fight Over Alaska Mine
It's the latest in a dispute over efforts to advance a mine in a region known for its salmon runs.
May 25th, 2022
The logo of the World Economic Forum displayed prior to the opening of the event in Davos, Switzerland, May 22, 2022.
Economic Summit Overshadowed by Global Worries
Soaring inflation, squeezed supply chains and other threats loom.
May 25th, 2022
The Stellantis sign is seen outside the Chrysler Technology Center, in Auburn Hills, Mich. Automaker Stellantis has scheduled an announcement for Tuesday, May 24, 2022, in Kokomo, Ind., for what could be the company's second North American electric vehicle battery factory.
Stellantis, Samsung Plan Indiana Electric Car Battery Plant
The venture's investment in the plant could gradually increase up to $3.1 billion.
May 25th, 2022
Doctoral student Sebastian Gratz-Kelly from Professor Stefan Seelecke’s research group demonstrates the prototype glove that will be showcased at Hannover Messe.
Smart Films Facilitate Human-Machine Interaction
How smart tactile surfaces are now being used as novel human-machine interfaces.
May 24th, 2022
A truck arrives at the Amazon warehouse facility on the Staten Island borough of New York, April 1, 2022. Amazon is planning to sublease some of its warehouse space because the pandemic-fueled surge in online shopping has slowed.
Amazon Is Subleasing Warehouse Space
Amazon may have overbought during lockdowns.
May 24th, 2022
Heineken Brouwerij Brewery, Amsterdam, Netherlands, Feb. 2020.
The World's Best-Connected Brewer
Heineken is one of the largest brewers on the planet — but that's not enough in the current market.
May 23rd, 2022
NioCorp Developments CEO Mark Smith talks to a group of investors during a tour on Oct. 6, 2021, about the prospects for a proposed mine the company hopes to build near Elk Creek in southeast Nebraska, to extract critical minerals NioCorp Developments, the mining company that wants to extract a rare heat-resistant element from the ground under southeast Nebraska says a new report shows the deposit it plans to mine holds a significant amount of other rare elements, Thursday, May 19, 2022.
Proposed Nebraska Mine Has Sizeable Deposit of Rare Elements
Those elements are needed to make magnets used in electric vehicles.
May 20th, 2022