How to buy an irrigation solenoid valve

irrigation solenoid valve

If you have a lot of land to irrigate, self-irrigation is a very successful solution since, with a main investment, You save on water costs and time to water everything. One of the parts of that irrigation is the irrigation electrovalvea very important part of the system.

But how can you buy the right one for your system? What do you have to pay attention to? And what are the best parts on the market? Here we explain everything.

Top 1. The best irrigation solenoid valve


  • Compatible with all underground irrigation systems on the market.
  • Made of nylon and fiberglass.
  • It has a flow regulator.


  • It cannot be used with sewage.
  • Poor quality.
  • Very short duration.

Selection of irrigation solenoid valves

Find other irrigation solenoid valves among these products that we recommend.

Rain Bird 100-HV Irrigation Solenoid Valve

Made of plastic, it measures 10.7 x 8 x 11.5 centimeters. Have the polypropylene body with fiberglass to resist more. It works with electric programmers and the minimum pressure needed to work is one bar.

Hunter PGV-100G-B – Solenoid valve for irrigation

Works with electrical programmers and It needs a flow regulator since it does not come with it. It measures 11 x 6 x 14.5 cm and supports a voltage of 24 volts.

Rain Bird 100-DV Irrigation Solenoid Valve

With measures of 11 x 7,5 x 13.5 cm, you have a part that works with electric programmers and offers a flow rate of 0,75 to 9,08 m3/h. The lid is screwed on.

Rainbird ZX12100D – Solenoid Valve

It is a 3/4″ female solenoid valve, a pressure from 1 to 10,4 bar and a flow rate of 0,05 to 1,82 m3/h.

Rain Bird X12105 LFV Irrigation Solenoid Valve

This part is low flow and 9V. Its measurements are 11 x 8.5 x 13.5 cm.

It works with battery-powered programmers and has a screwed cover.

Buying guide for an irrigation solenoid valve

buy irrigation solenoid valves

buy irrigation solenoid valves

Do you need an irrigation solenoid valve? No problem because you can find them in many stores. But In that section there will be many different models, how do you know that you are making the purchase that really works for you? Sometimes it will depend on how you use it. And it is that these solenoid valves are not only used for irrigation, but sometimes the washing machine also has one. And other electrical appliances. That is, they have several uses. Therefore, if the one you are looking for is irrigation, here we give you the keys that we consider most important.


When buying irrigation solenoid valves, you should know that there are five different types. These are:

  • Simple or membrane. They are one of the most used in homes because they control the flow of water.
  • Assisted. They are also called hydraulic valves. In this case the solenoid does not work as a controller for the device, but it does work with a secondary valve.
  • of balloon. They are not very common and work manually.
  • of membrane. For irrigation they are the most used because the system they use is the most compatible with the programmers. In addition, you can find various types, both electric, battery-powered, WiFi…
  • Motorized. They have a programmer in such a way that they have to have a motor to make them work. This can be connected to electricity (electric) or to batteries. Currently, you can also find it wireless, since it connects to the WiFi of the router.

Price range

As for its price, the truth is that it is not expensive. From 10 euros you can already find some models. Now, it is true that, by itself, this device will not work for you because it needs other parts for the automatic irrigation to work. In other words, it is one more piece than is needed to build an irrigation system for plants.

How does an irrigation solenoid valve work?

As you know, and if not, we have already explained it to you, irrigation solenoid valves have to do with automatic irrigation. They are a very important part because they are responsible for opening or closing the passage of water in the pipes where they are installed.

These solenoid valves have an electrical device that is the one that gives the signal to the piece to open or close and this is controlled through the irrigation programmer. Therefore, we could say that the irrigation solenoid valves are the parts that are responsible for letting the water pass, or cut it off, according to the instructions given to it.

As a general rule, when a solenoid valve is installed, it prevents the passage of water because it is closed. When there is a voltage, that is, a current of a few volts, the solenoid is activated, allowing a membrane to rise, which is what allows the water to flow out. In other parts it does not interact directly with the solenoid but with another secondary valve.

Is that how it works. On the downside, there is the fact that lose a little water pressure, but in exchange we have an independent system and we save water and time in watering.

Where to buy?

Now that you know a little more about what an irrigation solenoid valve is and how it works, the next step is to get to know some stores where you can find this element. Do you know where? We suggest two stores where you can find them.

The Amazon

The first option that we propose is Amazon. Above all in the aspect that they take it to your home, with which you do not have to travel and they are also fast in the shipments. But we also have the advantage that you can find more products thanks to its opening for third-party sellers.

It is not that you have a large number of products (compared to other categories), but it is easier for you to find what you need. Yes indeed, Be careful with the prices that are sometimes very high and they cost cheaper buying outside.

Leroy Merlin

In the case of Leroy Merlin, within the category of irrigation, it has a exclusive section of solenoid valves where it has several products with different characteristics.

You can find quality from 10 euros and has about 20 different models to choose from.

Now it’s your turn to know how to choose a good irrigation solenoid valve. Doubts? Ask us.

How to buy an irrigation solenoid valve

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