供应PZ673H-10P不锈钢气动刀型闸阀

PZ673H-10P/16P 304 不锈钢气动刀型闸阀 气动对夹式刀闸阀DN500

[导读]PZ673H-10P/16P 304 不锈钢气动刀型闸阀 气动对夹式刀闸阀DN500 详细参数一：产品使用注意事项气动刀型闸阀的启闭件是闸板，闸板的运动方向与流体方向相垂直，手动刀型闸阀只能作全开和全关,不能作调节和节流。闸板有两个密封面,较常用的模式闸板阀的两个密封面形成楔形、楔形角随阀门参数而异,通常为50,楔式刀型闸阀的闸板可以做成一个整体，叫做刚性闸板；也可以做成能产生微量变形的闸板,以改善其工艺性,弥补密封面角度在加工过程中产生的偏差,这种闸板叫做弹性闸板 刀型闸阀关闭时,密封面可以只依靠介质压力来密封,即依靠介质压力将闸板的密封面压向另一侧的阀座来保证密封面的密封,这就是自密封.大部分刀型闸阀是采用强制密封的,即阀门关闭时，要依靠外力强行将闸板压向阀座,以保证密封面的密封性。二：使用范围气动刀型闸阀从八十年代进入我国。在不到二十年的时间里，其使用范围从普通领域扩展到了更为广阔的

Quality Service Commitment

质量服务承诺书

24-hour service hotline:0519-8556-2851 ，***5 【Mr.Huang】

24小时服务热--线：0519-8556-2851，***5 黄先生

Thank you for your trust and support of our company, we will be dedicated to serve you!

感谢您对我司的信赖与支持，我们将尽心为您服务！

Our company according to ISO9001 international quality system certification requirements, management, production valve business, for the valves every aspect of the production process have developed a series of detailed technical rules and strict control. In the factory have strict inspection and pressure test, so that "the Young" product quality has been a reliable guarantee.

When you buy "ZhongYang Valve" products has been accompanied by a service to you, our solemn promise to you:

我公司根据ISO9001全部质量体系认证要求、管理、生产阀门企业，对于阀门生产加工过程的每个环节均制订了一系列详细的工艺规程，并进行严格的控制。在出厂前都进行严格检验和试压，使“中扬”产品质量得到了可靠的保证。当您买进“中扬阀门”产品时服务就一直伴随着您，我们向您郑重承诺：

Product is sold within a year if quality problems, the company promises "three guarantees" service; namely repair, replace or return; allowing you to enjoy the full service, rest assured to buy! We are ready to provide coverage to any city nationwide technical support to users for any product issues raised by users, within 24 hours we will make an analysis and answer. If you need service, our service staff will arrive within 1-3 days of the user site, did not solve the problem does not leave! I also introduced the product lifetime technical support, will periodically send service personnel for sale with onsite consulting services.

产品售出一年内如有质量问题，本公司承诺“三包”服务；即包修、包换、包退；让您享有完全的优质服务，放心的购买！我们随时提供覆盖到全国任何一个城市用户的技术支持，对任何用户提出的产品问题，我们将在24小时内作出分析和回答。若需要售后服务，我们的售后服务者将在1-3天内到达用户现场，问题没解决不离开！我公司还对产品实行终身的技术支持，将定期派出售用服务者进行上门咨询服务。

Our confidence comes from your approval, your satisfaction is our greatest wish!

我们的信心来源于您的认可，您的满意是我们较大的愿望！