Blog & News

What is DBB and DIB ball valve?

admin1 16 Apr 0 91

What is DBB and DIB ball valve?

First we need to clarify two kinds of sealing: the SPE and DPE. SPE single piston effect: it is also call unidirectional seat design. When upstream pressure is higher than cavity pressure, the seat will seal; while the cavity pressure is higher than upstream pressure, ..

Visit to our customer

admin1 16 Apr 0 30

Visit to our customer

..

First batch of valves after Chinese New Year

admin1 16 Apr 0 34

First batch of valves after Chinese New Year

..

|<
<
1
2
3
4
>
>|

Showing 7 to 9 of 12 (4 Pages)

This is the sticky Notification module. You can use it for any message such as cookie notices, special promotions, or any other important text.