13"X20" Rectangular structural polyolefin valve box with overlapping lip cover and UV inhibitor. Depth: 12 inches; Lid: 21-1/2 X 14-7/8 inches; Outside Base: 25-3/4 X 19 inches.
The NDS STANDARD SERIES 13"X20" rectangular valve boxes overlapping covers prevent dirt and grass from settling between body and cover. UV inhibitors are added to prevent discoloration and deterioration; such as cracking or blistering.
The NDS STANDARD SERIES 13" x 20" body is tapered and has a minimum wall thickness of 0.250". The body has a double wall at the top cover seat area with a minimum thickness of 0.250". The cover seat area has 16 structural support ribs on the underside of the seat, each with a minimum thickness of 0.250". The bottom of the body has a 0.500" flange. The 13" x 20" cover has an average thickness of 0.250". The valve box has a 3/8" 304 Brass nut for the bolt-down as a standard feature.
The Jumbo 117-BC Valve Box can comfortably fit a 4-Valve + 1 Manifold set. (Total: 5 Valves, depending on valve design).
Top Opening Dimensions: 13-3/8 in. x 19-15/16 in. (W x L)
|Lid Type||Twist Lock|