Known for reliability, innovation, and focus on miniature pneumatics, Clippard’s Cordis Pressure Controllers use the proven EVP and DVP proportional valve series allowing for steady, accurate, and repeatable downstream pressure control as demand or process changes. The result is a very precise linear pressure control within a closed-loop system providing ultra-high resolution and repeatability. The […]
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Cordis electronic flow controllers offer precise, linear flow in closed-loop systems
The Cordis flow controller utilizes an extremely fast-reacting mems technology sensor upstream from a proportional valve, with the option of a DR-2 regulator for accurate and precise pressure control in a small package. Unlike other mass flow controllers that require a 30-minute warm-up time, large differential pressures, and limited flow ranges, the Cordis requires less than […]
Clippard obtains US patent for Eclipse proportional isolation valve
Clippard Instrument Laboratory Inc. announces that the United States Patent and Trademark Office (USPTO) has issued Patent No. 10,738,904 to Clippard’s new Eclipse proportional valve. The Patent, “Flow Control Valve Using Ceramic Valve Members,” will expire in 2040. U.S. Patent No. 10,738,904 covers “a flow control valve that uses two ceramic members having conforming surfaces […]
New high-pressure proportional controls
The new Cordis HP500 from Cincinnati-based Clippard uses the company’s proven EV line of electronic valves to allow for steady, repeatable downstream pressure under static conditions. The result is precise, linear pressure control within a closed-loop system with high accuracy and repeatability. The Cordis HP500 uses a microcontroller, integrated pressure sensor, and two Clippard EV […]
Stepper-controlled Eclipse proportional isolation valves from Clippard
Known for reliability, innovation and focus on precision flow controls, Clippard’s new Eclipse utilizes the industry’s most robust and powerful miniature linear actuator. This patent pending stepper-controlled proportional valve will lead the industry in performance and durability, the company said. The Eclipse is ideal in critical applications for liquid and gas delivery, medical, analytical and […]
Proportional pressure controls go digital
Clippard has recently launched what it is calling its most revolutionary product in years — its Cordis proportional pressure controls. Meaning “of the heart” in Latin, Cordis is at the heart of all that is important at Clippard, said Rob Clippard, VP of Marketing. “Everyone wants a smarter product these days and so taking our […]
Air Engineering and Supply receives sales growth award from Clippard
Air Engineering and Supply, a Midwest distributor of Fluid Power and Pneumatic components and value-added assemblies, was awarded recognition for its 2018 industry-leading sales and growth performance from Clippard Instrument Laboratory Inc., of Cincinnati. Clippard is a designer and manufacturer of miniature fluid and pneumatic products used in life science, automation machinery, hydraulic equipment, packaging […]
Catching up with Clippard in 2019
I had the opportunity recently to sit down with Robert Corazzini, a Regional Sales Manager for Cincinnati-based Clippard, a company known for its valves and other components in the pneumatics, automation and fluidics industries. “A lot of what’s new and exciting at the company revolves around our NR product line, which is the line of […]
What are alternatives to Cv for rating flow?
The flow capacity of valves, connectors and other components in pneumatic systems is often expressed in Cv. (See, “What is the flow coefficient Cv?“) However, other methods and standards are also available to express flow capacity. Here are some important alternatives. Sonic conductance In place of Cv, some manufacturers choose to publish the sonic conductance, […]
What is the flow coefficient Cv?
In the pneumatic industry, Cv is one standard for expressing the flow capacity of devices used in pneumatic systems. However, there are multiple other standards that also express flow capacity, including effective orifice size and normal liters per minute, as well as measurements of actual flow rates at specific pressure differentials. These methods are not […]
