DeZurik 828 3" Knife Gate Valve Lug Style Rising Stem 316SS Disc *Bad Seal*

In good used condition.
NOTE: Seal has some cracking, may need replaced- Also has a 2" adapter welded on one side- 
3" Valve size.  R48 Rubber seat seal.   
7-1/2" flange OD.
Cast iron valve with stainless disc.  
8" Handwheel,  Rising stem.
18-1/2" Overall length.