Clippard EVP Proportional Valves Selection Tips
How to Select Your Not all configurations are listed online. Please contact Clippard for assistance with product selection. |
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In selecting your EVP Proportional Flow Control Valve, you have many variables to choose from. Each variable will affect others and this is a simple guide to point you in the right direction. To select the best valve for your application, focus on these three: Control Signal, Valve Orifice and Operating Pressure. If you can't find the right configuration for you, that doesn't mean we dont have it...
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Control Signal: |
Everyone understands voltage, however, this valve really cares about current. It works by having a change in current vary the magnetic field, which varies the travel or distance the valve is opening.
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IT IS IMPORTANT to specify and use a calibrated valve that matches your application. Be sure to use a valve set to your operating pressure to assure you have an all-around good performing valve for your set up.
Otherwise... The required power for opening the valve will be high, and the resolution to set your flow proportional will be poor.
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Valve Orifice: |
Our Standard Orifice Offering:
*Measured at Max Pressure |
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Operating Pressure: |
The EVP Proportional Flow Control Valve can be calibrated for pressures less than the maximum pressure shown above. Lower pressures may be substituted in increments of 5 psig, and will be used for calibration. For pressures less than 10 psig, please consult Clippard's Tech Team.
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