Valve Information Center

Friday, September 26, 2008

Home Sprinkler Valves

Do you need a new valve? There are several choices for sprinkler valves : Rain Bird, Hunter, Toro, Orbit, and Lawn Genie. They vary a lot in quality and styles.

Buy Rain Bird

Let's make it simple. Buy Rain Bird one inch valves. They are the best valve to use. If you are into high pressure systems (over 80 psi) get an upgraded valve that is dull black. The dull black valves are a nylon plastic composite that is stronger than a shiny black valve. If you need a high pressure valve go to a real plumbing or sprinkler store. Big box retailers will not carry this valve.

Nowadays, the majority of contractors put in Hunter. Rain Bird was the standard for many years. Then, Hunter came in and priced their valves one dollar less than Rain Bird. Since the quality was similar, contractors slowly switched to Hunter. Hunter valves are easier to install because they are smaller. They are also easier to repair because they only have four screws on top. Now, the prices are equal, but contractors like the ease of the Hunter valves.

Flow Control

You may wish to check for a flow control knob. This means you can turn down the water pressure to that valve. Most of the time, you will never need to use the flow control. Most people never touch them. They are valuable, although, because you can turn the water off to that valve if it is leaking. In addition, if the valve won't quite shut you can slightly turn down the flow control and the valve will work properly.

Jar Top or Inline

Nearly all valves installed are inline. Inline valves are basically regular valves that hook up to the sprinkler main line. Jar top valves are hooked up exactly the same way. Jar top valves have an added feature. To remove the top, you just unscrew it. You don't need to take out screws. It makes it more convenient to replace the top of the valve or to just clean out the valve. Jar top valves are increasing in popularity.

Don't even consider installing Lawn Genie products. Orbit is the next worst product; avoid it. Toro is a little better than Orbit, but still not that great. Hunter is fair. Rain Bird is Great.

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