NDS 111B Standard 10" Round Valve Box - Box Only, Black

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The NDS 111B is a Standard Series 10" round valve box body designed to protect and conceal irrigation valves and underground components. Made for durability and simple installation , this box provides a secure enclosure while allowing pipe connections and cover attachment (cover sold separately). 10 in. height and round profile fits standard 10" round covers; use with NDS 10" Round Standard Series cover. Injection-molded polypropylene construction treated with UV inhibitors to resist sunlight and outdoor weathering. Universal Locking Mechanism (ULM) secures the cover without a nut and accepts 5/16"–3/8" bolts (minimum 1-1/2" length); can also be bolted down using the speed nut shelf. Structural reinforcing ribs and a reinforced rim increase load resistance for pedestrian traffic and routine lawncare equipment. Integrated pipe hole allows irrigation connections; interior space sized for standard valve assemblies and fittings. Box only — cover, nuts, and bolts are not included; available in matching black to blend into landscaped areas. This valve box is suited for residential and light commercial irrigation installations where a durable, serviceable enclosure is required. Refer to the Valve Box Catalog 2019 and Valve Boxes brochure for technical drawings, installation details, and accessory options. Show more