Rain Jet System: Finding Compatible 1" Brass Anti-Siphon Valve

Rain Jet is defunct. Need a 1" brass anti-siphon valve replacement for an existing system.

Major Backflow Manufacturers

Three brands dominate the market; Rain Jet likely used one:

• Febco
• Watts
• Conbraco (Apollo)

Identification Steps

1. Search each manufacturer's website for "anti-siphon valve" or "atmospheric vacuum breaker".
2. Compare body markings, bonnet shape, and port configuration to your existing unit.
3. Local irrigation supply houses can match it visually if you bring the old valve (or photos).

Anti-siphon valves are generally interchangeable by size (1") and type (AVB), but local codes may mandate specific models.