   E-mail: sales@mingpinmetals.com;1271399573@qq.com           Tel : +86-551-64211984

NEWS CENTER

Home » News » What is the sealing principle of the centerline butterfly valve?

What is the sealing principle of the centerline butterfly valve?

Views: 21     Author: Site Editor     Publish Time: 2022-06-09      Origin: Site

The sealing principle of the centerline butterfly valve is to ensure that the sealing surface has a suitable surface roughness when processing the valve disc, and the synthetic rubber valve seat forms a suitable surface roughness value of the sealing surface during molding. When the valve is closed, through the rotation of the valve disc, the outer sealing surface of the valve disc squeezes the synthetic rubber valve seat, so that the synthetic rubber valve seat is elastically deformed to form an elastic force as the sealing specific pressure to ensure the sealing of the valve.


2


More details of butterfly valves, please go to https://www.mingpinmetals.com/Butterfly-Valve-pl3507724.html


QUICK LINKS

PRODUCTS

CONTACT US

 Address: RM 1202, BUILDING A WESTLAKE INTERNATIONAL PLAZA, WANGJIANG WEST ROAD, HEFEI, CHINA

Contact person: KEVIN WU

Tel: +86-551-64211984

Fax: +86-551-64211974

Hand phone: +86-13965075167

Wechat13965075167

E-mail: sales@mingpinmetals.com

Facebook: facebook.com/mingpinmetals

FOLLOW US

Copyright © 2020 HEFEI MINGPIN METALS CO., LTD. Sitemap

   Support by Leadong