关注次数：42次
商品类型：Other
上架时间：2024-07-02 15:05:53
产品描述：Product name: Air pressure reducing valve Design standard: GB/T12244 Working temperature :-10-200℃ Applicable medium: gas operation mode: manual
咨询电话：4001-599-933
The gas pressure reducing valve is a special device that automatically reduces the working pressure of the pipeline. It can reduce the high gas pressure of the pipeline in front of the valve to the level required for the pipeline behind the valve.
