triple offset butterfly valve
triple offset butterfly valve
(OP)
where is triple offset butterfly valve mandatory to used in oil and gas industries ,or what is the requirements that make it prefared to be used ?
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS Come Join Us!Are you an
Engineering professional? Join Eng-Tips Forums!
*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting GuidelinesJobs |
triple offset butterfly valve
|
RE: triple offset butterfly valve
RE: triple offset butterfly valve
If we are talking triple offset in lue of gate valves, this could be done for several reasons: space or weight limitations, quicker actuation time, throttling application etc.
RE: triple offset butterfly valve
RE: triple offset butterfly valve
Concentric valves are little hard to do a good elastomeric seat caused by risk of deformation during operation. High performance and triple off set are better but take care with the change of Cv. For class 150 it is something important, over #300 the Cv is so very important to evaluate.