Triple offset Butterfly Valve seal??
Triple offset Butterfly Valve seal??
(OP)
All,
I work for a company that makes double offset butterfly valves. I am doing some research into the triple offset valves. The one thing I am unclear on is the laminate metal and graphite seal used by many of the companies; is this bonded in any mechanical or chemical manner? Is there a vendor that supplies sheet stock of this material or do the different valve companies each have their own process.
Any guidance would be appreciated.
I work for a company that makes double offset butterfly valves. I am doing some research into the triple offset valves. The one thing I am unclear on is the laminate metal and graphite seal used by many of the companies; is this bonded in any mechanical or chemical manner? Is there a vendor that supplies sheet stock of this material or do the different valve companies each have their own process.
Any guidance would be appreciated.





RE: Triple offset Butterfly Valve seal??
This was my first post on this forum I guess I was just hoping for a little more feedback - anyway thanks for looking....
RE: Triple offset Butterfly Valve seal??
It's too bad you didn't get a reply; however, don't be too quick to give up on the forums.
Please consider that the current manufacturers are probably not to keen on giving away their trade secrets for free to a possible new competitor.
If you have a particular product in mind, you might want to look at their web site and ask for a copy of any information they have available. Maybe even buy a valve and examine it.
But I don't manufacture valves, so i can't help you.
Patricia Lougheed
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