产品简介:

本系列产品具有结构简单、流体阻力小、密封可靠、启闭平稳、使用寿命长等特点。本系列产品可用在清水、油,蒸汽，酸性介质等

Product Brief Introduction:

  The valve has character as followings: simple modern ,low resistance ,reliableseal ,stable operation , long duration . The valve is media of fresh water , oil, vapor，acids，etc.

主要性能参数：Main Performance Parameters: