OUWEI DIRECT BURIED FULLY WELDED BALL VALVE

Product Features

1.Direct buried fully welded ball valve is a one-piece fully-welded ball valve with no external leakage.
2.The machining accuracy of the balls very precise,easy to operate and no interference.
3.As the body material is the same as the material of the pipe,it will not be unevenly distributed,and it will not be caused by the earthquake and
the vehicle passing through the ground.
4.The seal ring body uses the content of 25%C(Carbon) of the PTFE material,and the guarantee is completely free of leakage(0%).
5.Direct buried welding ball valves can be buried directly in the ground without having to build a large valve well.It is necessary to set small shallow
Wells on the ground surface to save construction cost and engineering time greatly.
6.Adjust the body length and stem height according to the construction and design requirements of the pipeline.
7.Adopt advanced raw materials to protect the pressure of PN25.
8.Compared with similar products of similar industry,the valve body is small and beautiful.
9.In the event of normal operation and use of the valve,the service life shall be more than 20 years.

Main Technical Parameters

Connection mode:welding,butt welding
Product specifications:NPS 2"~40"
Work pressure:Class 150~300Lb
Temperature range:-29C to+200C
Product materials: WCB,A105,F11,F22,CF8,304,etc.
Applicable media:water,oil,natural gas,chemical and other media
Drive mode: Manual,worm wheel,electric,pneumatic,etc.