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1. Pneumatic Solutions for Digital Mass Flow Controls

   ... engineers were forced to rely on flow meter tubes and needle valves to control gas flows. Many applications require critical, precise ... advancements in flow and pressure sensors coupled with new valve technologies.   ...

2. Clippard Push-Quick In-Line Flow Control Valves

   ... and fast response •  Complete rotation of the valve body around the bolt    allows for optimum positioning •  Special adjustment needle design allows large    adjustment ranges with high precision ...

3. Pressure Control vs. Flow Control

   ... faucet. The controller (hand) turns the handle to open a valve (input action). The valve opens and (hopefully) allows water to flow from ... orifice is how the flow rate is set and adjusted. A tapered needle moving in and out of an orifice or opening and closing the gap inside a ...

4. Clippard Valves Help Make Magic in Two Broadway Hits

   ... propellant. The original prototype utilized an EV valve with #10-32 porting to flow Freon liquid into evacuated bladders that ... containers of artificial blood. A Clippard MNV-1KP needle valve on the chamber regulates the amount of flow. When the ...

5. Clippard Pneumatic Fill & Bleed Valves Press Release

   ... Instrument Laboratory, Inc., has introduced a special new valve to its Minimatic line of pneumatic components. This new “fill and ... simply by changing positions of the toggle. Two built in needle valves provide the speed control needed for extend and retract ...

6. Hysteresis and How it Affects Proportional Valves

   ... For example, consider a standard current driven proportional valve with a nominal hysteresis of 10%. If we apply 0.15 amps to achieve 1.0 ... of small amounts of "play" in the actuator. Think of a basic needle valve that you would adjust with your fingers, then put a stepper motor ...

7. Clippard Push-Quick Elbow Flow Control Valves

   ... when mounting directly to an NPT port on a cylinder or valve is required.   Available in many different models, Clippard has the ... positioning of tubing •  Special adjustment needle design allows large    adjustment ranges with high precision ...

8. Clippard PQ Flow Controls Series

   ... when mounting directly to an NPT port on a cylinder or valve is required. In the meter-out versions, intake air flows freely ... positioning of tubing •  Special adjustment needle design allows large adjustment     ranges with high precision ...

9. Products That Provide Proportional Control of Vacuum

   ... proportional valves. The more current that I apply to the valve, the more of an orifice I create. So I’m able to vary the amount of ... need higher flows, we offer the SCPV stepper-controlled needle valve. Both of them provide significantly higher resolution and work ...

10. History: 1950s

    ... devices. All they had at the time was a cylinder, a valve, and a few fittings they'd used for their own purposes. Early dealers ... the development of many of Clippard's early valves, such as needle and shuttle valves, the latter being another product he modeled after ...

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