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Pneumatic Security
... for keys or time cards, provides a record of entry, and can control access. By simply passing the keyfob next to the reader, a 12 volt ... and modular valves , stainless steel cylinder , flow control valve , acrylic subplate , manifold , push quick fittings ...
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Solutions for Controlling Blood Flow in Dialysis Equipment
... Applications Controlling blood flow in dialysis equipment demands special features and capabilities. In this ... capabilities of the components specified in their systems to control the flow of blood. Valve components controlling blood flow are of ...
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Building a Billion-Cycle Valve
... manufacturing techniques to produce a next-generation, high-flow valve. Like most everyone today, machine builders want more for ... Minimal stroke is necessary, says McBreen, to ensure precise control and maximum flow at operating frequencies as high as 32 Hz. ...
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How Does a Quick Exhaust Valve Work?
... air when placed directly onto an air cylinder after the control valve. The seal inside Clippard's quick exhaust valve is shaped like a ... The nitrile poppet seals the exhaust port and allows air to flow from the outlet port of the valve into the cylinder. The pressurized air ...
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Design World Reviews Clippard's EVP Proportional Control Electronic Valves
... Clippard’s EVP Series Proportional Control Valves Today, I’m looking at Clippard’s EVP Series ... is from 32 to 150° F. These valves vary the output flow based on the current input provided to the solenoid. They have a ...
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New Product Development - Stepper-Controlled Proportional Valve
... Proportional Valve fills a niche for a high-flow proportional flow control valve that has excellent linerarity, hysteresis, and repeatability. ...
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What Is a Proportional Isolation Valve?
... or hydraulic, we typically refer to valves that vary their flow path when you apply an increasing or decreasing amount of power/current to ... @ 100 psig working pressure. Another means of proportional control would be using a stepper motor to position a needle or plate. ...
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Products That Provide Proportional Control of Vacuum
... to provide all types of levels of products that help you control vacuum. Valves can be tested and shipped with as little a leak rate at ... of an orifice I create. So I’m able to vary the amount of flow I let into the chamber or let out of the chamber. We also offer our ...
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Practical PID Process Dynamics with Proportional Pressure Controllers
... engineers who develop a practical understanding of PID loop control are best positioned to specify and secure optimal equipment, which ... Typical PID loop utilization includes temperature, pressure, flow rate, chemical composition, speed, and level. A controls engineer utilizes ...
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Gas Chromatography
... to reach the detector. All gas chromatographs require stable flow control to ensure valid measurement and Identification. In this drawing, ...
