Need to replace a damaged or missing valve box lid?
We've got you covered. The 15 in. X 21 in. Valve Box Cover fits on the 15 in. X 21 in. NDS Rectangular Valve Box to help conceal and protect irrigation system components from the elements, pedestrian traffic, lawn care equipment, and potential vandalism. The durable green cover is engineered with structural reinforcement ribs and marked for Irrigation Control Valve (ICV) use. The overlapping lid covers the entire box to block dirt and debris from entering; convenient slot makes the lid easy to lift with a flathead screwdriver. Cover is made of polypropylene (PP) using a combination of virgin and recycled materials, and treated with UV inhibitors to prevent fading and cracking from sun exposure.