Valin's Blog

Jamesbury Wafer-Sphere? Butterfly Valve Compared to Rubber Lined Butterfly Valve

Submitted by Don Wolff

The Jamesbury high-performance valve is a heartier concept than the rubber-lined version. The term 'high performance' when considering the butterfly valve means the valve will take full ANSI pressure ratings, shuts off 'bubble tight', has higher temperature ratings, and, through the use of design and materials, has a much higher cycle life (extending into the millions of cycles without failure or leakage).

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GasShield? PENTA? Hiflow Gas Filters

GasShield? PENTA? filters offer the high flow and low ΔP of Teflon?, but with a 100% nickel filter element. This design reduces filter element surface area, resulting in lower levels of moisture retention and faster purge time.

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Avoiding Supply Chain Related Equipment Downtime

Unplanned downtime is very expensive for any company— and emergency downtime can be disastrous for profits and continued viability. Emergency downtime (when something has gone seriously, catastrophically wrong) can cost five times as much as downtime for planned maintenance.

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The 5 Pillars of Optimal System Design

Designing an effective and long-lasting system—one that will not only meet current requirements but will also provide exceptional performance and quality in the future—is a challenge that many manufacturers struggle to meet. This article looks at how to design an optimal system. Learn more

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ROBO Cylinder RCP5: Convenience, Cost and Simplicity

The innovative battery-less absolute encoder operates through the combination of gears recognizing the rotational position data, which eliminates the need for a battery (and battery replacement) that is normally required for a conventional absolute encoder.

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Bridging the Knowledge Gap

Industry recruiters are aware of an increasing knowledge gap in the workforce between retiring baby boomers and the new recruits hired to replace them.

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Introduction to Pressure Part II: Velocity, Flow Rate and Reaction Force

Submitted by Russ Rochambeau, Engineering Manager, IFPS Hydraulic Specialist

In order to determine the Flow Rate represented as Q, we must define both the volume V and the point in time it is flowing past represented by t, or Q = V/t.  Additionally, Flow rate and velocity are related by the equation Q = Av where A is the cross-sectional area of flow and v is its average velocity.

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Avoid the Costs of Poor On-the-Job Training

Many U.S. industries are struggling as there are simply not enough experienced workers to go around. With the loss of expertise and knowledge that has accompanied the retirement of so many of the baby-boomer generation; today's organizations are struggling to fill the gaps in their workforce.

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The Secret to Reducing MTTR and Increasing MTBF

A primary goal for all system design is to reduce downtime—and the most effective way to do it is by designing reliable systems. Mean time to recovery (MTTR) and mean time between failures (MTBF) are two useful metrics in evaluating the reliability of a system

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How to Manage Your Equipment Maintenance Options

Whether you're a large production plant or a mobile, field-service operation, you should think carefully about what kind of maintenance plan you need for your equipment. Without fully functioning equipment, production halts, customers get frustrated and angry—and you lose money.

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Using ROI to Prove the Benefit of Your Optimal System Design

Securing the go ahead for a system upgrade can be difficult in a competitive work environment, where every cost must be accounted for and validated. Getting your project noticed and approved when it's lost among a sea of competing projects—each one making a claim on finite resources—can seem an impossible task.

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Fluid Power - Introduction to Pressure: The Basics

Submitted by Russ Rochambeau, Engineering Manager, IFPS Hydraulic Specialist, Valin Corporation

When discussing fluid power, pressure is the basis for producing any kind of work.  Work cannot be achieved without pressure. To understand the finer points of fluid power, one must first understand the concept of pressure

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