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Large-capacity vacuum control device
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High-capacity vacuum control apparatus with expansion function disposing the high-capacity vacuum control apparatus between the control apparatus and the expansion base with at least one quantity increment or reduction
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Large-volume vacuum controlling device characterized in there is no need of continuously inputting a large amount of compressed gas, and a corresponding action can be kept in a certain period of time
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Vacuum large-capacity electric control proportional valve capable of precisely adjusting the strength of vacuum
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Vacuum electric control proportional valve characterized in the strength adjusting of vacuum pressure can be processed at stages and the reacting time can be shortened, and a vacuum pressure pipeline can be tested in a direct in and direct out means
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Normally closed solenoid valve control structure of proportional solenoid valve capable of releasing the pressure of the inside fluid when there is a power failure
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Normally-opened electromagnetic valve controlling structure of electromagnetic proportional valve characterized in a pressure of a fluid in an air pressure controlling chamber in the normally-opened electromagnetic proportional valve can be discharged from the air inlet port and the air outlet port
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Electronic control component with Internet of Things (IoT) communication function including one or a plurality of electronic control boards, each of which is electrically connected with a controlled component connection line and a power cord
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Electrically-controlled large-capacity proportional valve characterized in achieving effects of rapidly adjusting and precisely stabilizing pressure with the two-stage gas introducing and gas discharging
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Two-stage air intake and two-stage air exhaust structure of electrically controlled proportional valve capable of achieving the purpose of outputting the secondary side pressure quickly and stably
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Filter-included energy-saving large-capacity direct-acting precision pressure regulation valve capable of achieving the purpose of precise regulation of pressure
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Vacuum-based energy-saving large-capacity precision pressure adjusting valve capable of precisely adjusting vacuum pressure and saving resources under a situation that the middle valve base and the main body do not draw in the flow of atmosphere pressure
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Electrically-controlled pressure-boosting slow starting valve with which compressed gas may be inputted via a pressure boosting through hole to drive a piston, thereby upwardly accelerating and displacing a sliding shaft
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Solenoid valve structure of electronically controlled proportional valve characterized by installing a valve nozzle to make the guiding of the fluid flowing to the valve port and the second side surface of the air guiding valve rubber and make the pressure balance of the solenoid valve and the air guiding valve quickly stable
