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1. Electronic Valve Actuation Types Explained

   ... Product Information Selecting the appropriate valve for any application is imperative to ensure proper direction of flow, ... or open to atmosphere. These can be electronic valves or manual control valves that are spring centered with no power. These valves are ...

2. A Basic Overview of Electronic Valve Technologies

   ...   Spider Valve Technology High reliability ... Very linear Manual needle valves provide simple proportional flow control. Clippard's SCPV ...

3. How to Select Electronic Directional Control Valves

   ... Troubleshooting Selecting the appropriate valve for any application is imperative to ensure proper direction of flow, ... or open to atmosphere. These can be electronic valves or manual control valves that are spring centered with no power. These valves are ...

4. How to Extend the Cycle Life of Your Valve

   ... What can you do to maximize the life of your valves? Valve cycle life is the valve's expected life under ideal conditions, but few ... the valve style, the actuator type (e.g., electronic, manual, air pilot), and the materials that compose the valve. There are also ...

5. How to Design Efficient Pneumatic Systems

   ... subplates. For instance, compared with discrete air-valve control systems, a modular system provides: • Proven, reliable ... Hall-effect switches, back-pressure cylinder sensors, and manual pushbuttons. Feedback signals provide positive, safe operation. If ...

6. Why Shouldn’t a Shuttle Valve Be Used as a Pressure Selector?

   ... be a pressure selector, or a selector of any kind. A shuttle valve is commonly called an “or” valve. It’s intended to have one input ... outlet port. If you want a well-designed system, use a manual or a mechanical valve that is intended to select pressures and be ...

7. Isolation Valves - An Overview of Different Types

   ... will provide useful information for determining which valve type will best meet the needs of a specific application. ... valves. Isolation valves are devices that isolate a valve’s actuation mechanism from the media being moved. They can be ... valves may be operated by electricity, air pressure, or manual operation. The operation power of electrically-actuated pinch valves ...

8. Pneumatic Glossary of Terms

   ... a bleed orifice is installed on the diaphragm enabling the valve to use the line pressure to open or close the valve. Boyle’s Law ... Compression.  A fitting that seals and grips by manual lines and passages. Fitting, Flange.   A fitting that utilizes a ...

9. An Overview of Pneumatic Valves

   ... which is also often referred to as a needle or choke valve. The other type introduces a check valve, which allows free flow in one ... shift the valve between its positions. The operator can be a manual lever, electric solenoid, an air pilot, or cam mechanism, to name a few. ...

10. Medical Device Controls: From Push Buttons, Toggles, & Dials to Digital Touch Screens

    ... with the best solutions and advice as they transition from manual to electronic controls. Take the case of a ventilator manufacturer ... SCPV Series Stepper-Controlled Needle Valve DVP Series Proportional Valves ...

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