Table of Contents
What are the different types of sprinkler valves?
There are three basic types of valves used in irrigation systems – gate valves, ball valves, and electric valves.
How do I know which sprinkler valve goes to which zone?
Mark each valve with a white paint marker to indicate a zone number that it operates. For future use, make a diagram of your sprinkler system on paper, showing the location of each valve box, each valve and the area it irrigates.
Are sprinkler valves universal?
The following picks highlight the variances in the sprinkler valve needs to give you an idea of the different designs and uses for these tools. All are considered top brand picks often found in professionally installed sprinkler systems, and are fairly universal in their use with other brand name system parts.
Are sprinkler solenoids interchangeable?
This 24-volt solenoid replaces worn Orbit automatic valve solenoids. It is also interchangeable with most brands of 24-volt automatic valves.
How do I know what size sprinkler valve I need?
Deciding how large a valve should be depends on your system’s flow rate. 3/4-inch valves are ideal for most residential applications where the flow rate is around 8 to 10 gpm (gallons per minute). If the flow rate exceeds 15 gpm, you should use a 1-inch valve.
Are all sprinkler valves the same?
There are many different kinds of irrigation valves available. You will need at least two different types for your irrigation system.
Are sprinkler valves AC or DC?
It’s a common mistake to assume sprinkler valves work with DC voltage. While most valves indeed CAN be powered by DC voltage (see below), they are designed to work with AC voltage in the range of 22VAC to 28VAC. That’s why if you look at a standard sprinkler transformer, the output is usually AC.
Can one sprinkler valve control two zones?
Running multiple zones at once is usually not possible due water-pressure and flow limitations at residential properties. As with any standard irrigation controller, you can wire multiple solenoids/valves to the same zone output if you want.
Should sprinkler valves be open or closed?
Make sure the sprinkler valve is closed, unless it’s the valve farthest from the main water source. You’ll want to leave this valve open and remove the sprinkler nozzle to allow air to escape when you turn on the water.
Can you find sprinkler valves with a metal detector?
If your pipes are metal, the metal detector won’t tell you the location of the valve box, but it will tell you where the pipes are, so you can dig along the pipe to find the valve.
Are Hunter and Rainbird valves interchangeable?
Question: If using this has to be with a hunter solenoid, is the hunter and rainbird solenoids interchangeable? Answer: It has to be with a Hunter solenoid, as each of the companies use slightly different technology.
Which is better hunter or Rainbird?
Hunter products are slightly more durable than Rainbird. They can handle a greater PSI which is important when it comes to water pressure, winterization and extreme weather. Sprinkler heads sit in the ground which experience extreme temperatures. Hunter Controllers are way easier to program than Rainbird.
How do you know if a sprinkler solenoid is bad?
Signs You Have a Problem The Water Won’t Shut Off. If you have this problem, it’s very likely the solenoid. Low or Uneven Water Pressure. The solenoid controls the water pressure. Water Leaks. There are many points in a sprinkler system that can leak. Current Testing. Valve Inspection. Parts Replacement.
How do you know if your sprinkler valve is bad?
Signs of issues in sprinkler valve: Water not turning Off: If you notice that water is not closing off from the sprinkler, then there seems to be an issue in the diaphragm valve. Leaks of water: Broken Sprinkler Head. Stuck Valve. Wiring: Irregular Watering:.
How do I find a buried solenoid valve?
Start at that sprinkler and try to find the valve nearby. The cheapest and easiest way to find buried irrigation valves is often to probe the soil with a thin rod, such as a long screwdriver. Often you can estimate the rough location of the irrigation valve, then find a buried valve box by probing the ground.
What are good sprinkler valves?
Top Sprinkler Valve Reviews Orbit Inline Sprinkler Valve. HFS (R) 12v DC Electric Solenoid Valve. Rain Bird CP100 In-Line Automatic Sprinkler Valve. Orbit 57253 3-Valve Heavy Duty Preassembled Manifold. Irritrol 2400T Globe NPT Threaded Connection, 1″ HUNTER Sprinkler PGV101G PGV Series 1-Inch Globe Valve with Flow Control.
Are there different sizes of anti siphon valves?
Available in 3/4″ and 1″ FPT (female pipe thread) models with flow control for precise flow adjustments. Valve size selection is determined by the flow requirements of your system. Anti-siphon valves must be installed at least 6 inches above the highest point of water in your system.
What diameter are sprinkler lines?
When you install a sprinkler system, you might use PVC or polyethylene piping to deliver water to the sprinkler heads. If you use PVC, the typical diameter of the pipes is between 1/2 inch and 2 inches.
What is the master valve on a sprinkler system?
A master valve is a “normally closed” valve installed at the supply point of the main line that opens only when the controller initiates a watering program. Whenever one of the irrigation zone valves is told to open by the controller, the controller also signals the master valve to open.
What is the voltage of a sprinkler valve?
Electric solenoid valves are powered by 24 volts AC (VAC) from the irrigation controller.
