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1. Pneumatics in Small Medical Devices

   ... devices,” says Howe. “The unit uses a proportional servo valve with embedded electronics and software, and it has a very specialized ... inflates the cuff and controls the rate of deflation. The electronic valve is cycling on and off, and the pressure drops as the device ...

2. Practical PID Process Dynamics with Proportional Pressure Controllers

   ... response rates. The most common proportional controllers are electronic pressure regulators (EPRs) consisting of fill and exhaust valves, an ... and a PI controller calculating a setpoint to a process valve (proportional controller) based on temperature readings from the ...

3. Clippard Launches Phase II of 3D Catalog

   ... by TraceParts.  This new phase includes their extensive electronic and control valve miniature pneumatic lines. Clippard Minimatics are used virtually ...

4. Pneumatic Sequencers

   ... and when multiple platforms are required, such as pneumatic, electronic, hydraulic, and/or data acquisition.  ... R-932 is a 4-way,  5-ported, double piloted, two-position valve designed for sequence control I/O modules. ...

5. Portable Oxygen Concentrators Are In Demand

   ... at: o2-Concepts.com.dna/technology "Clippard's EVP electronic valve is critical to making our ESA technology work by balancing the loads between the reservoirs. Highly reliable components like this valve make our unit the most reliable on the market." says Rob. "Since using ...

6. When Cleanliness Matters, You Can Count on Clippard

   ... It's no surprise that the cleaner your valve is, the less it will leak. However, cleanliness is also important in ... environments. This includes our standard "O-" series of electronic valves, but can also be applied to customer special orders upon ...

7. How to Avoid Electrical Hazards with Air Logic

   ... of electrical explosion or shock. Electrical and electronic devices such as logic circuits, programmable controllers, and PCs ... uses line-pressure pilot valves, which shift a four-way valve spool to reverse the pump. Keys for quickly reversing the pump are a ...

8. Stability vs. Fill-Time in Proportional Control Applications

   ... operating conditions. Stability The perfect electronic proportional pressure control device would deliver the desired ... reason for oscillation in this situation is due to improper valve sizing allowing too much air to pass over the sensor element. In general, ...

9. How to Auto Cycle a Double Acting Cylinder Without Limits

   ... delays at the end of the stroke. A toggle valve is provided for the standard on/off function of the board, but it can ... circuit can be used to turn the circuit on and off, or an electronic valve can be used in conjunction with a PLC. The outputs may also be ...

10. Clippard Reinvents the Internet with 24/7 Access

    ... valves and cylinders to the industry and revolutionized the electronic valve market in the 1970s with a line of miniature valves that become the ...

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