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Clippard News

The Importance of a Soft Start for Critical Applications Requiring High Precision


When a valve is cycled, one can observe the quality of control by measuring and graphing the flow leaving the valve and the input operating the valve, such as electrical current (for coil controlled valves) or steps (for stepper motor controlled valves). This paper will discuss the characteristics of a valve's performance curve—specifically, where flow begins and how the curve's trend can indicate certain valve features and their consequences.

Video: CMO & COO Discuss New Cordis Series

Rob Clippard, Chief Marketing Officer, and Ernie Doering, Chief Operating Officer, discuss Clippard's new Cordis electronic pressure controls (EPC) and how this product fits strategically with Clippard's long-time mission of providing customers with fast, efficient service.

Video filmed at Clippard in Cincinnati, Ohio by Fluid Power World



Fluid Power World Video Interview: Cordis Electronic Pressure Regulators

In this video interview, Mary Gannon of Fluid Power World talks with Clippard's Matt Larson about the new Cordis line of digital pressure controls (EPCs).

Video filmed at Clippard in Fairfield, Ohio by Fluid Power World



Key Differentiators of Clippard's Cordis Electronic Proportional Pressure Controls

Learn more about the key differentiators of Clippard's new Cordis high resolution electronic proportional pressure controls (EPCs) in this new video from Ernie Doering, Chief Operating Officer.

Video filmed at Clippard in Cincinnati, Ohio by Fluid Power World



How Stepper Motors Provide Precision Control

Stepper motors are used in a variety of applications to provide a means for tightly controlled motion. But what is a stepper motor, and how does it work? This paper will discuss bipolar motors in detail, explaining what they are and how they work, and providing examples of how they're used with different types of proportional valves to provide precise control.

Digital vs. Analog Control in Proportional Applications

Pressure regulators are closed-loop mechanical devices that maintain a pressure setpoint in various processes within a system. They are available in mechanical or electronic versions, in digital or analog models. Although analog devices have long been the traditional choice, digital proportional control provides significant advantages for many applications.

Cordis Pressure Controls FAQ

Is the output pressure of the Cordis linear?

A: Yes, within +/- .05% BFSL of

How can I electronically control the Cordis?