Product Information

LittleValve sprinkler parts and fittings are now available!



Ask your distributor for pop-up replacement risers for Toro 570s, Rain Bird 1800s and US600, Hunter Pro-Sprays, Hunter SRS, Weathermatic LX, Orbit, Irritrol HS, Hit and Nelsons. There are also universal male and female shrub bodies (shrub adapters,) 1/2" and 3/4" riser extenders and 1/2" and 3/4" couplings.




All LittleValve products operate with easy-to-use Allen wrenches. One size fits all except for the 3/4" fittings which use a larger size wrench. All six stationary products (shrub bodies and fittings) can be connected to threaded nipples with a convenient but inexpensive 5/8" X 3/4" open end wrench. You'll find the open-end wrench and the T-handled Allan wrenches in our catalogue. Small Allen keys that can be put on a keychain are included in product boxes at no charge.




Using parts that contain the LittleValve, replace original pop-up riser stems or install shrub bodies (shrub adapters) that use anyone's nozzle and you'll be able to turn on and off water flow to the head below the screen allowing service to the nozzle area while the rest of the system is running. Pop-up risers stay in the extended-up position during flushing even while the nozzle is removed. This makes them completely available for you to service without the need for oddball tools, pull-up rings or radio-controlled apparatus.



Install LittleValve couplings or riser extenders below stationary heads and under above-grade rotors or impacts and while the rest of the sprinklers on that system are running, you'll be able to stop and re-start water flow to a problem head for changing-out the head or cleaning lower screen areas of rotors.



In all cases, you have complete control over the sprinkler head, you have obstruction-free flushing of the lines plus you'll never have to leave the location of the sprinkler you're working on until the job is finished and the head is operating properly again.



Also you only need 15 to 18 foot radius nozzles because you can bring the spray down to 4 feet without closing down and no distortion. Better yet, take your spray all the way down to just a drip and replicate drip systems and micro-sprays without spaghetti tubing, pressure regulators, special filters, special valves and you'll have the only parts on the market where you can mix sprays and drip on the same valve system.



LittleValves allow precise placement of the water exactly where you want it, provide the most uniform water application of any spray heads on the market and eliminate overspray and most of the misting caused by higher pressures; at 11' or under, eliminate misting entirely. LittleValve sprinkler parts and fittings are virtually unaffected by water pressure up to 165 psi. That means that in most cases, no pressure compensation nor pressure regulation of any kind is needed.



With LittleValve parts, you turn ordinary sprinklers into smooth-running, maintenance friendly irrigation systems that save hours of labor and gallons of water.

See the Actual Water Savings table on the last page titled "Test Data".

— The Fabulous Flushing Cross —


Nobody who works on sprinklers should be without one!

The Fabulous Flushing Cross makes servicing sprinkler heads on existing systems that don't have
LittleValves easier by making retrieval of the pop-up stem a snap. It fits most all plastic pop-up sprinklers.
It also allows you to direct the flushing water in any direction you choose. Because the water being flushed
exits the Cross 2 inches above the surrounding soil, dirty water can't get back inside the open pop-up
stem. Additionally, the tool has a LittleValve for regulating or shutting off the flow and the flushing arms
have 3/4" male threads to connect up for back flushing, remote flushing or for a temporary sprinkler
head or for reading the pressure at any head. One arm carries a screwdriver tip for adjusting the heads.
The Fabulous Flushing Cross can be ordered from your distributor for about $6.49.

Ask for it. It's the neatest sprinkler tool you'll ever see.