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Ring Check Valve??

thread408-47404

Ring Check Valve??

Ring Check Valve??

(OP)
There is no info on any ring check valves in any websites or in any ot the threads in this field.

Do you know where I can get some specs/calcs on this.  I know it exist, but no one knows about it.  This valve closes due to mechanical force and not fluid force.

thanks

RE: Ring Check Valve??

I have never heard of a ring check valve even though I have been associated with the valve field for 25+ years. Perhaps, if you provide some additional information/clues (such as what industry, what application, where did you hear about it, etc.) someone may be able to help.

RE: Ring Check Valve??

try Mokveld, Mannesmann or Noreva.

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