一种射流管式高频响开关阀设计

Design of High Frequency Response Switch Valve with Jet Pipe

文章阐述了一种快速动作的射流管式高频响开关阀,用力矩马达和射流管作为先导级来驱动阀芯。该阀响应快,体积小,发热少;同时也不存在传统伺服阀容易零偏的短板,抗污染能力也大为提高。

This paper describes a fast-acting high-frequency switching valve with jet pipe,which uses tourque motor and jet pipe as the pilot stage to drive the spool.The valve has fast response,small volume and less heat.At the same time,there is no short plate of traditional servo valve which is easy to zero offset,and the anti-pollution ability is greatly improved.