The Detailed Introductions of Sprinkler Valve Box

What is the Sprinkler Valve Box?

Many people are puzzled about sprinkler valve system, so whether you're locating irrigation valves, understanding what wire does what, or trying to know your old controller.

In most cases, your sprinkler valve box will house your manifold and valves. Occasionally valves are going to be above ground.

A valve box is an enclosure designed to supply a secure environment for the components that comprise an irrigation system. It protects them from vandalism, the weather and damage thanks to mowers, string trimmers, etc.

For homeowners who have spent thousands of dollars for the planning and installation of an irrigation system, the last item they'd want to ascertain is the components dotting the landscape. Underground valve boxes are gaining in popularity, especially within the residential market, due partially to the improved technology. On just one occasion, valve boxes were made from concrete and were used almost exclusively within the commercial market.

Why is my irrigation valve box full of water?

In the early days, as sprinklers valve were exposed outside, they were prone to corrosion and damage as they aged. The emergence of sprinkler valve boxes has not only solved these problems but has also brought great convenience to the sprinkler, which is used for the maintenance and management of sprinklers and valves in private houses or shared areas, making it easier for a meter reading to be carried out in a timely manner.

The Advantages of Jingmeng's Sprinkler Valve Box

The high-quality sprinkler valve box can protect the water pipes. The features of the sprinkler valve box are anti-UV, high anti-corrosion performance, fireproofing, high wave-transmissivity, surface pattern and other customization service is supported. You can read the following advantages of Jingmeng's sprinkler valve box in the content:

• Our sprinkler valve box is suitable for the area which can only be used by pedestrians and a pedal cyclist. 

• Installed in the area beside channels or road.

• Suitable for the footways, pedestrian areas and comparable areas, car parks or car parking decks.

• For the area of carriageways of roads, hard shoulders and parking areas, for all types of vehicles.

Sprinkler valve box size

How to Deal with the Leaking Problem of Sprinkler Valve Box

When you find the leaking problem of the sprinkler valve, don't worry about that, we have the tools and equipment necessary to perform your repair correctly the first time. Here are the steps we follow to fix a sprinkler valve leak:

First, we'll close up both the electrical and water system to your system to make sure both your safety and therefore the safety of our technician.

We’ll then open the valve box and clean out any mud which will have accumulated. We may insert towels or other sorts of absorbent materials to take in any water which will be within the box. Then, we’ll remove any wire connectors and loosen the solenoid valve.

Next, we'll remove the bonnet from the solenoid and take away the diaphragm gasket. We’ll replace the gasket if necessary and clear debris from the solenoid.

Once that's done, we’ll reconnect the wiring and test the system to form sure no sprinkler valve leaks are still present.

It is extremely important that you simply leave this sort of job to an expert. If you are trying this on your own and make an error, you'll cause an excellent deal of injury to your system. There’s also a risk you'll suffer a significant injury.

How to Locate Sprinkler Valves 

Estimate

The most cost-effective thanks to finding irrigation valves is to estimate the irrigation valve location, and probe the soil gently therein area.

This is not recommended unless one is certain that the lawn irrigation valves are protected by a valve box. Otherwise, probing the soil may end in damage to the solenoid, the valve wires or the irrigation system pipes.

To find lost valves, picture the layout of the irrigation system. Note where the wires enter the bottom from the most controller and visualize the trail of the wire. a standard irrigation valve location is near the corners of the house or main building, and/or just downstream of the backflow preventer.

In most areas, it's illegal to put in underground irrigation valves without an approved backflow preventer. Probe the likely location to a depth of about six to 12 inches. Listen for the hollow sound of the buried valve box. Dig carefully to avoid cutting the PVC irrigation pipes or damaging the wires.

While this valve location method is usually effective, the situation of buried valves and valve boxes is an informed guess. Irrigation valves can also be within the middle of a zone, or in seemingly random places. many a homeowner has dug up the whole lawn in an attempt to seek out lost valves.

Check Local City Permits to Locate Irrigation Valves And Wires

Another way to work out lawn irrigation system valve location is to see with the local city permits department. Often, the irrigation system permit application includes an irrigation blueprint, which should indicate the irrigation valve location.

Follow The Wires

In automatic irrigation systems, a 3rd thanks to finding lost valves is to follow the wires from the controller. The wires run alongside the PVC pipe to the irrigation valve location. Dig small holes every ten feet to trace the wire. take care to not cut the wire.

It is helpful to notice that buried irrigation valve wires rarely run under driveways. Sometimes this location method will find the buried lawn irrigation valves. Again, one can obtain an outsized portion of the lawn while trying to locate irrigation valves.

Use A Solenoid Activator/  "Chatter" Locator

An alternative method of system valve locating is to shop for or rent a solenoid activator, or “chatter” locator. This device prompts a noise, or chatter, from the solenoid. It allows the user to locate irrigation valves by listening for the chatter.

Ask a helper to tap the valve wire onto the test post on the irrigation controller. Test at five to ten-second intervals. Listen for a faint click from the solenoid or the sound of water because it starts rushing through the valve. Minimize ground noise by testing within the dark or early in the morning.

Turn on the zone in question, and note which sprinklers are the primary to pressurize. These are the sprinklers closest to the irrigation system valve.

Use A Valve Locator

Use a valve locator. Valve locators find lost valves by tracing the wires from the controller to the lawn irrigation system valve location. A valve locator consists of a transmitter, a receiver, two lead wires, and a grounding stake. The valve locator transmits a beeping signal along the wire to locate irrigation valves. employing a valve locator is accurate thanks to finding lost valves without damage to the lawn or garden.

More information about sprinkler valve box：how to install and replace？