"phillerup" wrote in message
has anyone had any luck finding one of these valves other than on the
internet?

On Wed, 16 Jul 2008 22:12:32 EDT, "Paul" wrote:

I've always got mine on the net, but I think I've seen them at RV supply
outlets. They use knife valves in the waste water systems of travel trailers
and motor homes.
Paul

Swimming Pool places usually carry them also. ~ jan
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Zone 7a, SE Washington State
Ponds: www.jjspond.us