Quoted Do you know the brand? That is the problem I'm running in to. The whole setup was buried in mud and had to be dug out. The only telltale markings on the double check were those I mentioned in the previous e-mail. I was hoping that those were enough to identify. My guess is Toro since the control box and most of the heads were Toro.
I have a double check valve (probably 25 years old) that is leaking from around where one of the flow control handles is seated on the valve. The nut is cracked and I cannot seem to find a proper 3/8" replacement with the correct threadcount. The only identifying marks on the double check are: 805 Ser. / 12767 Any ideas? The sprinkler head are mostly Toro and the controller was a Toro. Plumbing supply stores have not been able to resolve and I'd like to avoid replacing the entire valve assembly....