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Black rectangular polypropylene valve box with green lid 12 1/4 in H x 16 in W x 21 in L

NDS

NDS 113BC Rectangular Valve Box 12-1/4 in H x 16 in W x 21 in L equipment

SKU CH-RQ5Z-PEWV7

Polypropylene rectangular valve box measuring 12 in height by 16 in width by 21 in length includes a 3/8 in brass nut

  • Durable polypropylene construction resists corrosion and impact
  • Rectangular shape provides ample space for valve access
  • Black and green colour coding aids quick identification in the field
  • Includes 3/8 in brass nut for secure installation
  • 12 1/4 in height by 16 in width by 21 in length fits standard requirements

Rectangular Valve Box 12-1/4 in Height

The NDS 113BC is a rectangular valve box made from polypropylene for irrigation and industrial plumbing applications. It measures 12-1/4 in height by 16 in width by 21 in length and comes in a black and green colour scheme. The unit is designed to house and protect valves and fittings in outdoor environments. It is supplied new and ready for direct burial installation.

Build Integration and Clearance

The box fits into a prepared excavation and provides a stable enclosure for valve assemblies without the need for a separate concrete collar. Its rectangular footprint allows multiple units to be aligned in a trench for manifold configurations. The polypropylene construction resists soil chemicals and impact during backfill. A 3/8 in brass nut is included for securing internal components or attaching accessories.

Included Brass Nut Function

The supplied 3/8 in brass nut provides a corrosion-resistant fastening point for valve stems or pipe connections inside the box. This hardware eliminates the need to source a separate fitting compatible with the box design. The nut threads into standard valve ports used in irrigation systems. No additional tools or sealants are packaged with the unit.

Highlights

  • Durable polypropylene construction resists corrosion and impact
  • Rectangular shape provides ample space for valve access
  • Black and green colour coding aids quick identification in the field
  • Includes 3/8 in brass nut for secure installation
  • 12 1/4 in height by 16 in width by 21 in length fits standard requirements

Specifications

BrandNDS

Questions about this item

How does the polypropylene body handle constant soil pressure and temperature cycles?

The polypropylene construction resists corrosion and cracking under sustained ground contact and seasonal temperature swings.

Will the black and green lid absorb enough heat to affect valve operation in full sun?

The dark lid can warm in direct sunlight but the material insulates the interior, keeping valve temperatures stable during all-day exposure.

Which pipe sizes fit the 16 in by 21 in opening without extra adapters?

The rectangular opening accommodates standard irrigation mains up to the box width; the included three-eighths inch brass nut secures the lid.

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