Work faster and easier with a Rain Bird Valve Box. We've created unique knock-outs for easy pipe placement and reduced installation time – so no more tedious cutting. And the knock-outs slide back into place above the pipe to keep out dirt on backfill.<br
All Rain Bird Valve Boxes were engineered to maintain their horizontal and vertical integrity under load, even with the knock-outs removed.

Other unique features include a bolt hole knock-out to help keep critters out of the box when the locking bolt isn't used and a shovel access slot on the side of the box that makes it easy to remove the lid.

• Strength and Stability – Multiple sizes and shapes are designed with corrugated sides and wide flange bases for maximum durability, compression strength, and stability
• Smart Lid Design – Designed with no holes to keep out pests, beveled edges to minimize damage potential from turf equipment, and for easy hand and shovel access
• Flexible Installations – Interlocking stacking capabilities, extension models and pipe hole knockouts support deeper and flexible installations
• Environmentally Friendly – Earth-friendly, LEED-compliant material made of 100% recycled materials (black boxes and black lids only)