Butterfly Valve manufacturing company
Knowledge Center
 Home >

Knowledge Center

> Rising Stem Knife Gate Valve vs Non-Rising Stem Knife Gate Valve

Rising Stem Knife Gate Valve vs Non-Rising Stem Knife Gate Valve

  • 2021-05-03 21:05

The rising stem means that the valve stem will rise when the valve is opened and closed, which is higher than the plane of the handwheel. The concealed stem means that the valve stem will not exceed the handwheel plane when the valve is opened and closed. Simply put, the concealed stem saves installation space and is very useful in places where the installation space is relatively small.
 

The driving mechanism (nut) of the rising stem gate valve is on the outside of the valve. The inside of the concealed stem is easy to be corstemed, worn, jammed, not suitable for current maintenance, and it is not easy to judge the opening of the valve at a long distance. 

Copyright! 2021 Tianjin Jiangrui Fluid Equipement Co.,Ltd.All Rights Reserved. Powered by WILLIAM

IPv6 network supported

IPv6 network supported Google Anylitics Console

contact

Send A Message

Send A Message

    If you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.

  • supplier
  • contact
  • email