3K系列不供油低功率治阀，结构新颖、性能先进，是替代老式滑阀的新型产品。它集不供油、低功率、小型化于一体，密封性能好、使用寿命长，并能与计算机直接连接。该产品是国家“八五”重点开发项目，经无锡气动集团公司、无锡气动技术研究所、济南铸锻机械研究所合作研制，已 3K series of non-oil low-power valve treatment, novel structure, advanced performance, is to replace the old-fashioned new product spool. It sets no oil, low power, miniaturization in one, good sealing performance, long service life, and can be connected directly with the computer. The product is the national “Eighth Five-Year” key development projects, the Wuxi Pneumatic Group Corporation, Wuxi Institute of Pneumatic Technology, Jinan casting forging Machinery Research Institute has developed, has