These enclosures are protective housings typically made of durable plastic, designed to safeguard crucial irrigation system components. These components, often solenoid valves, regulate water flow to different zones within a landscape or agricultural setting. An example includes a rectangular, green container embedded in the ground, concealing and protecting several electrically-operated valves connected to underground pipes.
Their importance stems from the need to shield delicate valves and wiring from environmental factors such as weather, physical damage from foot traffic or lawn equipment, and soil debris. This protection ensures consistent and reliable operation of the irrigation system, reducing maintenance and extending the lifespan of its vital components. Historically, simpler protective measures were employed, but specialized enclosures like these offer a more robust and standardized solution.