ON-OFF電動バルブの設定方法は？
1. Adjusting the Fine-Tuning Electrical Limit Full Close Adjustment: Use the handle to drive the valve to the fully closed position. Loosen the scale plate locking screw and adjust the scale plate so that the pointer aligns with the 0 mark (SHUT direction). Then, tighten the screw. Using a 2mm hex wrench, turn the closing adjustment shaft (S) clockwise until the travel stop D1 rotates clockwise and triggers K2 and K1 sequentially, making a clicking sound. Stop turning when K1 clicks, completing the full-close position adjustment. Full Open Adjustment: Use the handle to drive the valve to the fully open position so the pointer aligns with the 0 mark (OPEN […]
バルブへのアクチュエータの取り付け方法は？
Installation Steps Manually rotate the valve to check for any abnormalities and ensure the valve is in the fully closed position. Secure the mounting bracket onto the valve. Fit one end of the coupling onto the valve stem. Manually drive the electric actuator to the fully closed position (pointer aligned with SHUT or zero-degree marking) and insert the actuator’s output shaft into the square hole of the coupling. Tighten the bolts connecting the bracket, actuator, and valve body. Manually operate the actuator through its full stroke to ensure smooth movement, no misalignment, and no eccentricity. Check if the valve can fully open and fully close within the actuator’s position indicator […]
DCブラシレスモーターの選び方
我在产品设计中，需要使用无刷电机了。 网上各种型号的参数表太分散了，难道没有一款包含所有型号参数的对照表吗？ 有的，这张表正是你需要的。
なぜ爆発保護が必要なアクチュエータがあるのか？
1. What is an Explosion? An explosion occurs when flammable substances mix with oxygen and ignite under certain conditions. If the reaction speed exceeds the speed of sound, it results in a destructive explosion wave. 2. What is Explosion Protection? To prevent explosions, at least one of the three key factors must be controlled: Flammable substances Oxygen Ignition source Since flammable substances and oxygen are often unavoidable in industrial environments, the ignition source must be controlled. Electrical equipment is a potential ignition source due to:✔ Surface heating during operation✔ Electrostatic discharge✔ Sparks from electrical currents Explosion-proof electrical equipment is designed to prevent excessive surface temperatures and electrical sparks, ensuring […]
換気バタフライバルブ トルク参照表
Are you still struggling to determine the torque for ventilation butterfly valves? With this table, you can quickly find out the required actuator torque for butterfly valves of different pipe diameters. Note: This data applies to most ventilation butterfly valves and can be used as a design reference. When selecting a butterfly valve manufacturer and model, please refer to the technical parameters provided by the manufacturer!
