The following navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.
The Zurn Wilkins 950XLTDABF Double Check Detector Assembly is suitable for fire protection applications, with a metered by-pass to detect leaks and other water use and is assembled with butterfly shutoff valves.