Orbit Granite Resin Rock Valve Cover — 20" Rectangular Fit, Weather‑Resistant Decorative Shield for Irrigation

The Orbit Granite Resin Rock Valve Cover (model 53016) is a lightweight, weather-resistant decorative shell that hides and protects irrigation valves, backflow devices, pumps, and well casings while blending into landscaped areas.

This molded resin rock cover mimics granite or sandstone texture to conceal unsightly plumbing fixtures without the weight and fragility of real stone. Designed to fit over most 20-inch rectangular valve boxes, the shell combines generous internal space with a durable rotomolded resin finish that resists fading, warping, and minor impact from lawn maintenance equipment. It also includes pre-drilled holes at the base for secure anchoring with landscape stakes.

How much space does the interior provide for valves and accessories?

The hollow interior is sized to hold multiple irrigation components and leave room for working access. It accommodates up to four anti-siphon valves and fits over standard 20-inch rectangular valve boxes, offering clearance for tubing, wiring, and small controllers.

• Exterior dimensions: approximately H 19.5" x W 21" x D 25"
• Fits most 20" rectangular valve boxes and similar enclosures
• Room for up to four anti-siphon valves and related fittings
• Hollow design provides access space for maintenance

Will the resin rock stand up to sun, lawn equipment, and weather?

The cover is made by rotomolding, the same durable manufacturing process used for textured outdoor gear, which creates a uniform, UV-resistant shell. This construction helps prevent fading, cracking, or warping that can occur with lower-grade plastics or real stone in freeze-thaw and high-UV conditions.

• Rotomolded resin resists UV fading and warping
• Durable surface tolerates light impact from yard tools
• Weatherproof for year-round outdoor exposure
• Low-maintenance—simply rinse or brush clean when needed

How do you install and anchor the rock valve cover?

Installation is straightforward and can be done by one person due to the cover’s relatively light weight. Set the shell over the valve box, align the pre-drilled base holes, and secure with landscape stakes for a stable, tamper-resistant installation (stakes sold separately).

• Place over existing 20" valve box—no special tools required
• Base includes pre-drilled holes for landscape stake anchoring
• Lightweight design enables single-person placement
• Removeable for seasonal maintenance or valve access

Does it work with other brands and different equipment types?

The Granite Rock Valve Cover is sized and shaped to be compatible with a broad range of irrigation and plumbing parts from major manufacturers. Its interior clearance and entry points allow for common valve, backflow, and small pump configurations used in residential and light commercial landscapes.

• Compatible with Orbit, Hydro-Rain, and many other brands
• Designed to conceal anti-siphon valves, backflow devices, pumps, and well casings
• Neutral stone finish blends with rock gardens and turf edges
• Non-structural—intended only as a decorative protective cover

Who is this for: homeowners, landscape contractors, and property managers who want a realistic, low-weight solution to hide irrigation and plumbing hardware without using heavy natural stone. It's ideal for gardens, lawn edges, patios, and commercial landscapes where appearance matters but access and protection of valves and backflow assemblies remain priorities.