The NDS valve, meter, and access boxes are offered in a wide variety of ranges of sizes from the 6-inch round valve box to the 17" x 30" rectangular box. They are available with black, green, purple, gray, and sand covers with designations including irrigation control valve, water, sewer, electric, reclaimed water, cable TV, telephone, and others. This rectangular valve box is a residential/commercial grade standard series valve box. It features overlapping covers that prevent dirt and grass from settling between body and cover and UV inhibitors that prevent cracking, blistering, discoloration, and deterioration.