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1. How Do Pilot-Operated Check Valves Work?

   ... Pilot operated check valves work by allowing free flow from the inlet port through the outlet port. Supplying a pilot pressure to ... piloted, the trapped air is allowed to flow back out of the control valve. In this demonstration, see the smooth, controlled ...

2. Clippard Manifold Mounted Multi Check Valves

   ... selector. Media:  Air, Water or Oil Flow:  255 l/min @ 100 psig Pilot Pressure Minimum: R-337: 40 ... unlimited variety of directional, flow, pressure and special control valves - each in a valve body designed to mount and link together with ...

3. Eclipse 2-Way Proportional Isolation Valves FAQ

   ... Information   What motor is used to control the valve? NEMA size 8 Bipolar Hybrid Stepper Motor ... is the number of steps from the motor hard-stop to initial flow, or the offset distance. A hard-stop can be reached on either end of the ...

4. The Proportional Valves at the Heart of Clippard's Cordis Series Electronic Pressure Controller

   ... It is a very reliable valve that has been utilized in small flow, whether it’s static or dynamic applications, any application where my ... be sub 1 cubic inch, I need to be able to do finite pressure control in, it’s the ideal valve. Now, when I need more flow, I’m going ...

5. Hysteresis and How it Affects Proportional Valves

   ... as we explore how hysteresis affects the proportional control of fluids. The Basics of Hysteresis To understand hysteresis ... position without going too far, you get perfect water flow. However, this is an older faucet with a little "play" in the handle. If ...

6. Clippard JPC Series Check Valves

   ... but can be opened with an air pilot signal to permit free flow in the normally "checked" direction. These valves provide the user with a ... Clippard Pilot-Operated Check Valve is the key to position control in this application. Auxiliary porting also simplifies connections and ...

7. Portable Oxygen Concentrators Are In Demand

   ... Oxlife Independence portable unit offers both continuous flow (1-3 LPM) and pulse mode settings (0.5-6). Pulse-dose technology is a ... "Clippard's EVP electronic valve is critical to making our ESA technology work by balancing the loads ... we need." Clippard's EVP series Proportional Control Valves combine the features of the existing EV Series ...

8. Residual Gas Analyzer for Semiconductor Manufacturing

   ... with numerous applications for precision gas and pressure control. Learn more about how Clippard's engineering team combined our DR-2 ... valve with a special manifold to create a precision flow controller that solved a unique challenge. Video filmed at Clippard ...

9. Coming Soon! High Volume Cordis Pressure Controller

   ... accuracy and resolution, Clippard will soon be adding a high flow, high resolution proportional pressure regulator to the Cordis line. All ... Benefits Include: Smooth linear control Integrated downstream sensor feedback ...

10. The Logical Choice for Factory Automation

    ... This press features features a pneumatic control that requires the operator keep both hands on pushbuttons—safe and ... (When fuel reaches a small tube inside the nozzle, air flow through the tube is blocked, which trips a mechanism that shuts of the ...

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