欧美熟妇精品黑人巨大一二三区-国产精品视频免费-爆操少妇-麻豆乱码国产一区二区三区-中文字幕日韩有码-一级久久久-久久综合五月天-久久久久亚洲无码-亚洲美女毛片-午夜不卡av免费-99久久人妻无码精品系列-精品视频一区二区三区在线观看-久色在线-天天操天天干天天爱-国产精一区-日本人毛片-欧美怡红院视频-av卡一卡二-成人a级大片-免费成人av在线播放

Welcome to Ningbo Chaori Hydraulic.Co.Ltd.!
CN EN ES
Hotline

(86)13208083169

0574-88850227

The role of the accumulator control valve group

蓄能器控制閥.jpg

  

The accumulator control valve group is composed of a shut-off valve, a safety valve and an unloading valve, and is installed between the accumulator and the hydraulic system for controlling the on-off, overflow, unloading and the like of the accumulator oil. 


The role of the accumulator control valve group:

Set the safe working pressure of the accumulator, implement safe liquid supply and pressure holding for the hydraulic system; control the flow passage between the accumulator and the hydraulic system, that is, when the accumulator supplies liquid to the system or the system stores energy The device is filled with liquid to open the manual ball valve under the condition of absorbing pulsation and compensating capacity. When it is necessary to stop the work or repair the accumulator, the manual ball valve is closed, and if necessary, the manual unloading valve can be used for unloading or electromagnetic unloading.


The accumulator control valve group has the characteristics of reliable performance, compact structure, flexible connection and convenient operation.