GAS ELECTRIC VALVE DESIGN

In this era of globalization, science and technology has developed rapidly, especially in the industrial world. As for that is beneficial to industry, namely components production process, one which Valve control. This used modify fluid flow or pressure rate a process system by using power its operation. The application control valve quantity, such as amount oxygen gas content (O₂) carbon dioxide (CO₂) fruit vegetable plants. research been carried out on porous fiber membrane contactor, model absorbed pure state at cold room temperature. study, it still an obstacle when applied field because there are many factors have not taken into account, so effort wasted gas, electric device needed designed determine value gas. with components, servo motors, solenoid valves, Arduino uno, relays, where all these built programmed uno microcontroller. results test level accuracy each input degree opening valve. ten forms angular movement works opens angle 0° movement, 0%. When 10° rotation, 11.1%, 20° 80° 22.2% 88.8%, then 90° 100% fully opens. benefits performance industry meet consumer demand producing safe, minimally processed, additive-free, stable quality food.