Metal seated ball valves metal seated ball valves seat design swi floating ball valves provide reliable bi directional sealing with cavity relief capability as standard.
Metal seated ball valve design.
The precision mating of the ball between the spring loaded seat rings enhances the sealing capability to the highest levels over.
The purpose of this post is to understand the various design features of ball valve.
Copeland valve a division of valsource international designs and manufactures metal seated ball valves for a wide range of severe service applications.
Metal seated valves vs.
Determining factors you will need to consider include the materials used in construction the appropriate size and the type of design features including v port bleed.
Metal seated ball valves for high.
Soft seated valves deciding on the right seat material can be a difficult decision when it comes to ball valves because you ll have several options.
This includes applicable codes reduced full bore design soft metal seated design side top entry welded body design valve ends valve operators floating trunnion mounted design spe dpe body cavity relief features dbb dib extended bonnet weld overlay anti static fire safe design.
In sizes from 1 2 to 2 1 2 the isolation valve is designed for the limited class rating up to 4500 class.