An anti-siphon valve is an essential irrigation part that should not be left off your supply list. If you want to keep your drinking water safe while providing yourself with peace of mind then an anti-siphon valve is just what you need.

How do anti-siphon valves work?

The anti-siphon valve works by use of a little air vent that is located on the downstream side of the actual valve. This air goes into the pipe and breaks any siphon effect (“anti-siphon”) so that sprinkler water can’t be drawn backward through the valve into the potable water supply.

Where should I install anti-siphon valve?

Quick & Dirty Summary

1. Anti-siphon valves must be installed 6″ higher than the highest sprinkler head or emitter outlet.
2. The anti-siphon valve inlet pipe must meet local plumbing code requirements for exposed pipe.
3. No other on/off valves may be installed on the downstream side of an anti-siphon valve.

Where should I install anti siphon valve?

When would you use an anti siphon valve?

These anti-siphon devices are essentially one-way valves designed to stop the flow of potentially contaminated water back into the drinkable (potable) water supply. Anti-siphoning capabilities are required by code on certain plumbing devices, such as exterior faucets (sill-cocks) or utility sink faucets.

What is an anti siphon irrigation valve?

This professional grade anti-siphon valve replaces Rain Bird and other irrigation valves installed above ground with 3/4 in. female threaded inlet and outlet. It can be used with any 24 volt AC irrigation timer.

Is there a curbside pickup for Rain Bird?

Curbside pickup available. This professional grade anti-siphon valve replaces Rain Bird and other irrigation valves installed above ground with 3/4 in. female threaded inlet and outlet. It can be used with any 24 Volt AC irrigation timer.

How do you use a rain bird valve on a sprinkler?

Valve Operation Your Rain Bird valve offers two features with which you should become familiar. FLOW CONTROL: This feature allows you to control the amount of water going to your sprinklers. To allow more water through the valve, turn the black knob counter- clockwise UNTIL RESISTANCE IS FELT. This is fully open position.

What is Rain Bird’s return policy?

In-Line Irrigation Valve If a purchaser of any new Rain Bird consumer product becomes dissatisfied with it for any reason, he may return it to the retailer where it was purchased within a reasonable time for a full refund. How can we improve our product information?