10182017Wed
Last updateWed, 18 Oct 2017 2pm

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Is it Time to Toss Those Commissions?

Is it Time to Toss Those Commissions?

It’s tough to pinpoint exactly wha...

Cybersecurity for Process Control

Cybersecurity for Process Control

Security for any process plant has alway...

Young Valve Professionals: Megan Johnston

Young Valve Professionals: Megan Johnston

In 2014, VMA's leadership created the Val...

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Industry Headlines

Emerson Agrees to Acquire Paradigm

Wednesday, 18 October 2017  |  Chris Guy

Emerson has agreed to acquire Paradigm for a purchase price of $510 million, reflecting a multiple of 13 times expected 2017 EBITDA. Paradigm will be ...

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Industry Headlines

Emerson Agrees to Acquire Paradigm

-1 DAYS AGO

Emerson has agreed to acquire Paradigm for a purchase price of $510 million, reflecting a multiple of 13 times expected 2017 EBITDA. Paradigm will be joined with Emerson’s existing Roxar automation software. The acquisition is expected to close within the next 60 days, subject to various regulat...

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ValvTechnologies Receives ISO 15848 Certification

18 HOURS AGO

ValvTechnologies’ EcoPack technology has received ISO 15848-1:2015 certification from Odin Heavy Industries. To earn ISO 15848 certification, ValvTechnologies underwent a stringent evaluation process that included a series of 17 helium leak tests and eight thermal cycles on a fully assembled v...

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Shale Gas Leading to Billions in Chemical Investments

17 HOURS AGO

After years of high and volatile natural gas prices, new domestic supplies of more affordable natural gas and natural gas liquids (NGLs) have created a competitive advantage for U.S. chemical manufacturers, leading to greater investment, industry growth and new jobs. Companies from around the world ...

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Oil Demand May Peak in the Near Future

1 DAY AGO

Demand for oil in developed countries will revert to structural decline by 2020, wiping out about four million barrels per day by 2035. In contrast, developing economies will increase their demand for oil by nearly 16 million barrels per day by 2035.

While transport demand will flat-line around 2030,...

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Empire State Index at Highest Level Since 2014

20 HOURS AGO

Business activity grew at a robust pace in New York State, according to firms responding to the October 2017 Empire State Manufacturing Survey. The headline general business conditions index climbed six points to 30.2, its highest level in three years. The new orders index came in at 18.0 and the ship...

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Consumer Confidence Rises in October

1 DAY AGO

The University of Michigan Index of Consumer Sentiment surged in early October, reaching its highest level since the start of 2004. The data indicate a robust outlook for consumer spending that extends the current expansion to at least mid-2018, which would mark the second longest expansion since the ...

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Flowserve Announces Limitorque QXM Smart Valve Actuator

Flowserve_QX-1-With-Thrust-Base-1Flowserve Corporation introduces the Limitorque QXM smart valve actuator, designed for rising stem valve applications, including choke valves and small control valves in the upstream oil and gas, water, fossil fuel and renewable power markets.

 

Important features of this actuator include:

 

  • The QXM is a smart electronic valve actuator available with either 6.5 total turns, or a maximum of 20 total drive sleeve turns. This is especially important for small valves that require limited travel and maximum control.
  • The QXM encoder employs system-on-chip technology, which permits redundant, 12-bit resolution over 20 total turns, or an accuracy of less than two degrees of drive sleeve rotation. This redundancy is part of the built-in self-test feature of all Limitorque smart actuators. This positioning resolution makes it one of the most accurate actuators on the market today.
  • The QXM utilizes an innovative brushless direct current (BLDC) voltage motor. This motor design meets most global voltage requirements. This unique feature is an advanced technology that helps eliminate sparks, reduce mechanical and electrical noise, and dissipate heat better than direct-current motors with brushes. The brushless motor is designed to last longer than conventional motors and allows for more accurate positioning. The BLDC motor, in conjunction with the absolute encoder, helps provide the precision users are demanding in their processes.

The Limitorque QXM is available for multi-turn valves that require a minimum of 18 lb. ft./24 Nm to a maximum of 250 lb. ft./337 Nm torque and from 3-24 RPMs. For more information about Limitorque QX actuators, please call Flowserve at 972-443-6500 or visit www.flowserve.com.

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