Articles

Below you will find published articles written by Valin's own experts and information from our suppliers.

Remote Access for Original Equipment Manufacturer's

Submitted by Submitted by Tom Trinh & Corey Foster || Valin Corporation

Looking for ways to support your systems more easily, more safely, and more quickly for your customers?? Perhaps you are wondering what remote access technology is for industrial control systems.

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Instrumentation Fittings for Power Plants

Submitted by Greg Neneman || Valin Corporation

A lot must be reviewed before selecting the right fitting for power plant instrumentation applications. Among the choices are whether to use single- or double-ferrule designs; heat codes, lubrication, and corrosion resistance must also be considered.

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Process Piping and Heat: Solutions to Consider

Submitted by Jon Irvine || Valin Corporation

Several different processes require a product to flow through a pipe from one piece of equipment to another. A certain level of heat is often required for this process piping, and this heat must be at very high levels for many applications.

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Developing a Corporate Filtration Strategy

Submitted by Tim Tritch || Valin Corporation

Proper filtration is essential to process flow operation. Improper or lack of filtration can wreak havoc on components, reducing their life and changing the final product. This can lead to equipment failure, process upsets, increased quality issues and in some cases, unplanned shutdown. Learn more.

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Catalytic Regeneration: Designing Electric Process Heating

Submitted by Patrick Bartell || Valin Corporation

Achieving effective catalyst regeneration requires a process that produces a very high level of heat in a very efficient manner. Over the years, there have been several different approaches to create this required heat. Traditional steam and heated transfer media have limitations. Learn more.

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Stop Cavitation from Destroying Your Control Valve Trims

Submitted by Dr. Jon F. Monsen and Dr. Hans D. Baumann

The devastating effects cavitation can have on control valve internals are widely appreciated. In this article, the authors therefore explain the origins of cavitation, provide an easy-to-use method to estimate cavitation sound levels, and conclude with approaches to reduce or even avoid cavitation.

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Magnetic Filtration – Are You Using it?

Submitted by Frank Schollmeier || Valin Corporation

In many machines, as much as 90% of all particles suspended in the oil can be iron or steel and can be particularly troublesome to operators. This article looks at the advantages and benefits of magnetic filtration and how it can often outperform traditional methods.

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Installation Practices Key to Successful Heat Tracing

Submitted by Jay Van Horn || Valin Corporation

Laying out an effective heat tracing design requires careful attention to detail.?Every aspect of the system must be meticulously considered, including both the temperature requirements of the fluids being protected as well as the physical characteristics of the equipment being heat traced.

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Instrumentation Fittings — What You Need to Know

Submitted by Greg Neneman || Valin Corporation

In the world of instrumentation, there are a number of different topics discussed and analyzed.  However, one that should not be overlooked is that of instrumentation fittings. Do you know what technologies are available? Do you know the strengths and/or weaknesses? Are there any new trends?

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Board Level Controllers – Best of Both Worlds

Submitted by Nathan Ehresman || Valin Corporation

An operator in a fluid handling process is only as effective as his ability to work with a given controller. If there are factors that keep this individual from doing what is necessary for a smooth operation, adjustments need to be made.

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The Challenge of Automating a Manual Process

Submitted by Corey Foster || Valin Corporation

When manufacturing engineers are tasked with automating a process that is currently done manually, their main question for an automation supplier is "Have you ever automated this specific process before?" In complex applications, the answer is typically "no." Learn more.

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Valin Corporation CEO Joe Nettemeyer on Change and Consistency

Submitted by Daniel Seeger || Industrial Distribution Magazine

In Joe Nettemeyer's long and productive career, he has had a front-row seat to a significant amount of change, and he's learned how to help others embrace transition. Nettemeyer spoke to Industrial Distribution Magazine about guiding everyone—even the skeptics—through major business shifts.

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Industrial Heaters: Reducing Premature Failure

Submitted by Nathan Ehresman || Valin

Premature heater failures can lead to unexpected process downtime. Tactics such as testing, planned replacement programs, and preventing moisture ingress can help prevent premature heater failures.

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The Case for High Flow Cartridges

Submitted by Tim Tritch || Valin Corporation

For many years, the industry has been guided to a liquid filter cartridge with an outside diameter (OD) measuring 2.5" or so with an inside diameter (ID) measuring 1", and a length that varied from 5" to 40". Of course, there are always a few exceptions. Learn more.

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Electric Process Heater Maintenance Considerations

Submitted by Patrick Bartell || Valin Corporation

A plant operator's biggest fear is an unplanned shutdown. The process can place a heavy amount of stress on both operations and maintenance personnel. Alternatively, taking full advantage of a planned shutdown or turnaround is critical.

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Look To Data To Boost Reliability

Submitted by Corey Foster || Valin Corporation

Predicting your plant's future depends on collecting and analyzing the correct type and amount of equipment and process data. Predictive maintenance (PdM), much like "IIoT," "Industry 4.0," and "Plug n Play," may be exciting concepts, but many plants still aren't leveraging them fully. Learn more.

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Control Valve Cavitation and Noise Prevention

Submitted by Kari Kohonen || Valin Corporation

Specifying control valves and engineering a system in which the flow of a particular product is completely optimized for superior performance and yield can be a challenging process. A number of factors must be considered during this practice to avoid process-destroying problems. Learn more.

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Liquid Flashing in a Control Valve Without Choked Flow

Submitted by Jon Monsen, Ph.D., P.E., Valin Corporation

Many engineers may wonder if it is possible to have flashing liquid flow in a control valve even if the flow is not choked. The short answer is yes, but it is not very common. This article provides a more detailed answer to this question.

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