WL93直通精密微调阀具有：安装简单、旋紧力矩小、无需专用工具和技术，可冷工作业、防火防爆，组装前后卡套与压紧螺母之间有15°余角，可控制卡套动位，组装快，工效高。WL93直通精密微调阀自带刻度表，可精密微量调节。是广大精密仪器仪表，实验装置的优选产品。

直通精密微调阀

直通精密微调阀是一种可实现准确微量调节的阀门，具有安装简便、密封性好、防火防爆等特点，广泛应用于石油、化工、制药、食品、电力等领域，尤其适合需要高精度流量控制的工况。产品自带刻度表，采用304/316/316L等不锈钢材质，公称通径为DN6-DN16，压力范围PN16-420，结构紧凑，调节精度高，适用于多种腐蚀性和非腐蚀性介质。1

英文翻译如下：

Straight-through Precision Micrometer Valve

The straight-through precision micrometer valve is a type of valve designed for precise micro-adjustment. It features easy installation, excellent sealing performance, fireproof explosion-proof capabilities, is widely used in industries such as oil, chemical, pharmaceutical, food, power, more—especially suitable for applications requiring high-precision flow control. The valve comes with a built-in scale, uses stainless steel materials (e.g., 304, 316, 316L), has a nominal diameter of DN6-DN16, a pressure range of PN16-420. Its compact structure high adjustment accuracy make it ideal for various corrosive non-corrosive media.1