Irrigation Valves · Ships Nationwide

Valve Boxes & Lids

Valve boxes and lids for below-grade access to irrigation valves and splices. Round, rectangular and jumbo sizes from NDS and Rain Bird.

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Buying guide

Which valve box size to use

Size the box to what goes inside, from a single valve to a full manifold. All of these are rated for foot traffic and lawn equipment, not vehicles; for a driveway you need a traffic-rated box.

Box Top opening Holds Lid Best for
6 in round6.6 in diaA single valve or a wire spliceDrop-inOne remote valve or splice access
10 in round8.9 in diaOne larger valve or a control-zone kitDrop-in, optional lockA single valve in a lockable round box
Standard rectangular14.5 x 9.4 inA single valve or a 2 to 3 valve manifoldOverlapping, optional bolt-downThe default residential manifold box
Jumbo rectangular18.7 x 12.2 inA 3 to 6 valve manifoldOverlapping, optional lockLarge manifolds and commercial zones

Match the box to the valve count, then plan the wire and connectors for the splices inside. Shop valves to build out the manifold.

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Valve Boxes

Valve Boxes

Valve Boxes & Lids

A valve box gives you below-grade access to irrigation valves, wire splices, and quick-coupler keys while keeping soil and debris out. Sizes run from small round boxes over a single valve to rectangular and jumbo boxes that house a full valve manifold. NDS and Rain Bird are the brands stocked here, in standard and traffic-rated lids.

Size the box to your manifold and bury depth, and choose a lid rated for the traffic it will see. Standard covers suit turf areas. Choose bolt-down or heavy-duty lids where vehicles or tampering are a concern. Pair the box with your zone valves and keep wire splices dry inside it.

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