国产香蕉97碰碰视频碰碰看|国产91在线精品免费观看久|亚洲高清aⅴ日本|久久精品国产成人午夜福利,欧美成人精品午夜免费影视

Email:sales@bundor.com    |   Tel: +86 150 0225 9955   |   Wechat: Bundor_marketing   |    Skype: +86 150 0225 9955

Home ? News ? Valve Knowledge

Measures to prevent internal leakage of ball valve

Posted by Bundor valve
As far as the internal leakage of the valve is concerned, its root cause is related to production, transportation and installation. Therefore, the anti-seepage strategy should cover every step.


1.Check and accept the new valve.During the acceptance of the valve, it is necessary to focus on the quality of the spherical surface and the valve seat, as well as the sealing performance of the soft seal.In addition, during the inspection of auxiliary configuration, it is also necessary to know whether the grease nozzle and inner check valve are damaged.Since these two methods are necessary to connect the internal and external parts of the valve, the smoothness of the grease injection channel can only be guaranteed if they are completely good.
 
2.Maintenance and cleaning before installation.During pipeline installation, both sides of the valve shall be protected to prevent dust and debris from entering, which will adversely affect its sealing;When installing the valve, it is necessary to ensure that the inside of the pipeline is clean and in good sealing condition to avoid damage, which can greatly avoid internal leakage of the valve.
 
3.Correct maintenance operation.Strictly abide by the operating standards of the valve, and it is forbidden to operate the valve with multiple people,pay attention to the abnormal conditions of the valve, find out the causes and take effective strategies.
 
4.Regular maintenance.In the process of valve management and maintenance, the most important thing is that the prevention and maintenance strategy is true and effective, and the valves are inspected and maintained regularly. If any internal leakage is found, the valves need to be inspected and repaired in time to prevent the leakage from getting worse.
五莲县| 禹城市| 溆浦县| 肥西县| 乌鲁木齐县| 定安县| 南昌市| 宁陵县| 通许县| 九江市| 屏边| 偏关县| 从江县| 富裕县| 永修县| 汉中市| 德清县| 乌拉特前旗| 天全县| 芦山县| 德钦县| 青州市| 望江县| 朝阳市| 子洲县| 陆川县| 宁城县| 囊谦县| 阜新| 扶绥县| 高雄市| 邓州市| 玉龙| 阿拉善左旗| 柳江县| 姜堰市| 泗水县| 定兴县| 桐城市| 临邑县| 巴南区|