Posted by David Sherman on Thursday, May 24, 2007 at 11:34:03 :
In Reply to: Re: I did not need it when I posted it posted by MoparNorm on Thursday, May 24, 2007 at 10:56:28 :
Good idea. A victaulic ("vic") valve is a similar design (pivoting disk). They come in all sizes and I would expect most ag/irrigation places to have them.