When it comes to sizing a level control valve, there are several factors to consider such as the type of media being regulated, flow rate requirements, pressure drops, and line size/length. Proper selection is critical for having an effective system and
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The process of “control valve sizing” is a procedure where the process dynamics of the system are matched to the performance characteristics of the valve. This produces a control valve of an appropriate size and type that will best meet the needs of managing flow within the processing system...
PROBLEM TO BE SOLVED: To transmit a state of a gate valve to a host device and to have the host device adjust a command for opening and closing the gate valve. SOLUTION: In a pressure-air type gate valve in which a valve body opens and closes with pressurized air supplied based on ...
1. Select the solenoid valve according to the pipeline parameters: size specification (DN), interface mode 1. Determine the diameter (DN) of the pipeline according to the requirements of internal diameter or flow rate on site. 2. Interface mode, general & GT;DN50 to choose flange interface,...
Knowing your valve function, the materials that are processed, operating pressure, temperature, specific requirements, size and flow will help insure you are able to specify the correct valve for your application. Determine the answers to the following questions: ...
A new control valve testing process Assessing control valves and their performance Guide to signal conditioning Calibrating a HART temperature transmitter You might also be interested in Article What are customer saying about the Fluke Calibration 5500A Series Multi-Product Calibrator: A Game-Changing Ca...
How to keep control valve positioners on target Calibration Valves, the actuators that move them, and the electronic circuits that control them, endure tough daily use. A valve may be stroked from hundreds to tens of thousands of times over a one-year period. This causes screws to reposition...
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