• All
  • Products

Select Language

CEPAI Group Co., Ltd.

English

首页 > 行业新闻> 气动三重偏心蝴蝶阀：高压条件下流体控制的先驱
产品分类
产品分类
Send Inquiry

气动三重偏心蝴蝶阀：高压条件下流体控制的先驱

在具有高压，高温和高腐蚀的工业流体控制方案中，气动三重偏心蝴蝶阀却脱颖而出，促进其高效可靠的性能，成为确保生产安全和稳定性的关键设备。它使用压缩空气作为电源，并通过气动执行器将蝴蝶板驱动，从而准确地开/关和流量调节。它响应迅速并且具有强大的功能，特别适合具有频繁起始停止和高控制精度要求的复杂工作条件。 ​
该蝴蝶阀的“三个古怪”结构是其核心竞争力。阀杆的轴偏离蝴蝶板的中心，偏离阀体的中心线，密封表面被锥形偏移。三重偏心设计打破了传统蝴蝶阀的密封限制。打开时，蝴蝶板和阀座座椅迅速分开，减少摩擦和磨损；关闭时，密封表面通过斜压缩形成金属硬密封或软化的复合密封件，该压缩可以承受高达10MPa或更多的压力，其泄漏速率低至几乎为零，从而有效地防止了中等泄漏。阀体和蝴蝶板由高强度和耐腐蚀的材料（例如不锈钢和双工钢）制成，并用硬合金焊接等工艺处理。温度抗性范围覆盖-196℃至600℃，并且可以轻松承受蒸汽，强酸和天然气等各种介质。 ​
default name
在石化工业中，气动三重偏心蝴蝶阀可以安全地控制高温重油和腐蚀性化学原料的运输；作为长距离天然气管道中的关键关闭阀，它可确保能量运输安全性高。在冶金工业的高温炉系统中，它仍然可以稳定运行，并在面对高压气体和灰尘环境的情况下准确调整流量。在使用过程中，定期检查气动管道的密封，执行器的润滑以及密封表面的磨损可以确保气动三重偏心蝴蝶阀的长期有效运行。凭借出色的密封性能和可靠的气动控制能力，它在严格的工作条件下为工业生产提供了可靠的保证。
June 04, 2025
上一页
下一个
Share to:

Let's get in touch.

Copyright ©2025 CEPAI Group Co., Ltd.保留所有权利。

Send Message

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Upload Attachment
发送

Manage Your Cookies

Necessary cookies are always enabled. You can turn off other cookie options. Cookie Policy and Privacy Policy.

To use chat support services, please enable support cookies.

Strictly Required Cookies

Off

These cookies are required for the website to run and cannot be switched off. Such cookies are only set in response to actions made by you such as language, currency, login session, privacy preferences. You can set your browser to block these cookies but this might affect the way our site is working.

Analytics and Statistics

Off

These cookies allow us to measure visitors traffic and see traffic sources by collecting information in data sets. They also help us understand which products and actions are more popular than others.

Marketing and Retargeting

Off

These cookies are usually set by our marketing and advertising partners. They may be used by them to build a profile of your interest and later show you relevant ads. If you do not allow these cookies you will not experience targeted ads for your interests.

Functional Cookies

Off

These cookies enable our website to offer additional functions and personal settings. They can be set by us or by third-party service providers that we have placed on our pages. If you do not allow these cookies, these or some of these services may not work properly
CLOSE ACCEPT SELECTED COOKIES

We've updated our Terms of Service and Privasy Policy, to better explain our service and make it more understandable. By continuing to see this site, you agree to our updated Terms of Service and Privacy Policy. We use cookies to improve and personalize your browsing experience. By clicking "Accept Ceokies", you accept our use of cookies in accordance with our Cookie Policy.

Manage Cookies Accept Cookies