Standard Series 10 Inch Round Valve Box and Overlapping Cover
The NDS Standard Series 10" round valve boxes and covers are injection molded of structural foam polyolefin material with a melt index between 10-12. Coloring and UV stabilizers are added, along with processing lubricants when needed. The 10" round body shall be tapered and have a minimum wall thickness of .200". The cover seat area shall have 6 structural support ribs on the underside of the seat, each with a minimum thickness of .250". The bottom of the body shall have a .500" flange. The 10" round cover shall have an average thickness of .250".
- Bottom Width: 12.875 Inches
- Outside Top Width: 9.625 Inches
- Pipe Slot: 2.5 Inch x 2.75 Inch
- Color: Black Box, Green Lid
- Wall Thickness: 0.200 Inch