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ZONE. A section of an irrigation system served by a single control valve. Zones are comprised of similar sprinkler types and plant material types with similar water requirements and soil types.
What is a zone on a sprinkler system?
installing a home irrigation system All systems, however, are divided into areas called zones; each zone is designed to water separate areas with very specific types of sprinkler heads. In this type of zone, the angles of the sprinkler heads are specifically placed to hit just one area and avoid overspray.
How do sprinkler zones work?
Except for very small yards, the water pressure from the source is insufficient to allow watering of the entire yard at one time, so the yard is broken up into smaller areas called zones. An automatic sprinkler valve controls the flow of water from the mainline to each zone.
How many sprinklers are in a zone?
At different pressures, the sprinkler head and nozzle will consume different amounts of water. For example, at 35 pounds per square inch (PSI) the 5000 Series Rotor using the 3.0 nozzle will use 3.11 gallons per minute (GPM). If your home’s water capacity was 10 GPM, you could place 3 heads per zone.
How long should I run each sprinkler zone?
Water Thoroughly: Rotor zones should run for about 30-40 minutes per zone and spray zones 10-15 minutes per zone. 2.
How many zones does my yard need?
Draw Your Sprinkler Zone Plan With simple math, you can determine how many heads in each zone and then take the total number of sprinklers you need, and divide that by your head/zone number and that will tell you how many zones you need.
Why do sprinklers have zones?
Zones are the key to efficiently and effectively irrigating a lawn. Most yards include more than just grass, and these different areas have different water needs based on the variety of plants, topography, and level of shade and sun. This is where zones come in handy.
Are sprinkler zones connected?
It is connected to a set of valves that regulate the flow of water into a specific “zone” in your sprinkler system. The valves are tied directly into your water system and act like faucets that turn off and on when told to by the controller.
How do you zone your yard?
Add Curve Appeal. A sandstone pathway divides this yard into a series of curved lawns before reaching a seating zone. Build an Outdoor Room. Another way to differentiate areas is by building an outdoor room. Create Contrast. Screen for Privacy. Put In a Place to Pause. Slow Your Journey. Include Secret Spots. Play With Levels.
How much PSI does a sprinkler need?
The optimum operating pressure for most residential sprinkler heads is between 30 and 50 pounds per square inch (PSI). With correct water pressure, each head will perform the way they were designed, and the result will be even spray-patterns and efficient use of water.
How do you set up a sprinkler zone?
Sprinkler System Installation in 10 Steps Step 1: In-Ground Sprinkler Overview. Step 2: Dig the Trenches. Step 3: Make the Water Connection. Step 4: Install the Zone Valves. Step 5: Place the Pipes in the Trenches. Step 6: Connect the Pipe at the Valve Box. Step 7: Install the Pop-Up Sprinklers. Step 8: Roll Out the Irrigation.
Does each sprinkler zone have its own valve?
An irrigation system is typically divided into several zones, each of which feeds sprinkler heads in a different area of the lawn or garden, and each zone is controlled by a valve that receives signals from a centrally located controller. Often the valves are located inside one or more in-ground valve boxes.
What is the best watering schedule for grass?
The ideal watering schedule is once or twice per week, for about 25 to 30 minutes each time. Taking care of a lawn doesn’t have to be an overwhelming, all-consuming task.
How much should I water my lawn?
Most lawns need 1 to 1.5 inches of water per week—either from rain or watering—to soak the soil that deeply. That amount of water can either be applied during a single watering or divided into two waterings during the week.
How frequently should I water my lawn?
How Long Should I Water The Lawn? You should water your lawn once or twice a week, giving your grass 1 to 1.5 inches of water each time. The precise number of minutes for each watering will vary from lawn to lawn, depending on factors like the size of your lawn, the type of sprinkler you have, and its settings.
How many sprinkler lines do I need?
If you wish to calculate sprinkler layout manually, first determine the area of your yard by measuring its length and its width in feet. Then, multiply these numbers together. You may want to draw your yard to scale on a piece of graph paper. Each square should equal 1 square foot of lawn.
How far apart should sprinkler heads be?
The distance between the sprinkler heads should not be more than 1 foot greater than the width of the planter. In other words, if the planter is 8 feet wide you would install half circle heads on both sides of the planter, not more than 9 feet apart from each other.
Why would a sprinkler zone not work?
Each zone consists of several sprinkler heads controlled by a valve that is electrically activated. If a single zone is not working, the problem is usually an electrical issue or a defective controller or solenoid.
How do you build a zone in a small garden?
Garden zoning can be achieved through color and clever planting. Flower beds, box hedges and swathes of wildflowers all help to break up spaces. For a more solid approach, you can build in walls and paths to physically block off different zones, and pick different materials for flooring.
What is an irrigation station?
STATION. A circuit on the controller which activates a single control valve in the irrigation system to control watering for a particular zone.
