Skip to content
Front-angle view of NDS D109-G 6-inch round valve box showing black polyolefin body and overlapping green lid, lid logo visible.

NDS D109-G 6" Round Valve Box with Overlapping Lid, Black Body

Brand: NDS
Save 25%
$9.78
$7.33
SKU D109-G
In Stock (59)

Notify me when back in stock

The NDS D109-G is a 6" nominal round valve box supplied as a complete box-and-cover assembly. Built for irrigation valve and meter protection, the D109-G uses an overlapping green lid that helps keep dirt and grass out while providing quick access for service.

  • Nominal size: 6" round opening for standard irrigation valves and manifolds.
  • Overall dimensions: approx. 8.5" diameter x 9" height; tapered body with a 1/4" bottom flange for secure siting.
  • Cover size: ~7" diameter cover with 1-5/8" height and an overlapping design to minimize debris entry.
  • Material: injection-molded polyolefin / structural foam polyethylene with UV inhibitors to resist cracking and discoloration.
  • Construction: one-piece body with double-wall top seat and reinforced thickness for long outdoor life.
  • Finish & color: black body with a green overlap lid; cover marked for irrigation control valve identification.

This economical valve box is intended for residential and light-commercial irrigation applications where a durable, low-profile protective enclosure is required. The D109-G is manufactured using UV-stabilized molding compounds and is sized to accept most standard valves and small manifolds. Typical product weight is about 1.1 lb and many suppliers list the part as made in Lindsay, California. See linked manufacturer catalog for full technical drawings and load limits.

Reviews

Frequently Asked Questions

What are the exterior dimensions of this valve box?
Overall outside dimensions are about 8.5" diameter by 9" high; cover diameter is roughly 7".
Will this fit standard 6" irrigation valves?
Yes. The D109-G has a 6" nominal opening designed to accept most standard irrigation valves and small manifolds.
What material is the box made from and is it UV resistant?
It is injection-molded polyolefin/structural foam polyethylene with added UV inhibitors to resist discoloration and cracking.
How does the overlapping lid benefit installation and maintenance?
The overlapping lid prevents dirt and grass from settling between lid and body, reducing debris buildup and easing lid removal.

Add a FREE Pair of Gloves to Your Order

Spend $35+ Add a FREE Pair of Gloves to Your Order Select Your Size