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本文介绍了一种工作高度可靠的换向气阀。该阀的主要特点是既可单独电气控制,满足自动化生产要求,又可在电气控制系统失灵或断电时,转换为手动操作,从而保证全日生产的连续性。
This article describes a highly reliable reversing valve. The main feature of the valve is that it can be controlled individually to meet the requirements of automated production, and can be converted into manual operation when the electrical control system fails or is powered off, so as to ensure the continuity of production throughout the day.