NDS 6" ROUND VALVE BOXES
- 6" round valve boxes and covers are injection molded of recycled polyolefin material with a melt
index between 10-12.
- Coloring and UV stabilizers are added, along with processing lubricants when needed.
- The 6" round body shall be tapered and have a minimum wall thickness of .130".
- The body shall have a double wall at the
top cover seat area with a minimum thickness of .125".
- The bottom of the body shall have a .250" flange.
- The 6" round cover
shall have an average thickness of .150".