Orbit 3/4" Automatic Converter Sprinkler Valve — 24 VAC Solenoid, Flow Control & Brass Threads

The Orbit 57029P 3/4" Automatic Converter Sprinkler Valve converts an existing manual sprinkler valve into a fully automatic, flow-adjustable zone using a 24 VAC solenoid.

This converter valve lets you upgrade a manual irrigation valve without replacing the entire body. It threads into most brands of manual valves — including manual anti-siphon models — and adds a solenoid, manual actuation lever, bleed screw, and an integrated flow-control feature. Brass threads ensure a secure connection and long-lasting wear, while compatibility with standard 24 VAC controllers makes it simple to integrate into most irrigation systems. If you don't have valve wiring in place, Orbit's battery-powered controllers can run up to four converted valves from a single location.

How do I install the converter into my existing manual valve?

Installation is straightforward: remove the manual valve's existing cap or bonnet, screw the converter into the valve body using the brass threads, and reconnect the bonnet or housing as required. The unit is designed to fit common thread patterns so you typically won’t need a replacement valve body. Tighten securely and test for leaks before restoring full system pressure.

• Threads: durable brass for reliable, leak-resistant connection.
• Tools: basic wrenches and Teflon tape or thread sealant recommended.
• Test: cycle the valve manually using the lever before electrical hookup.
• Note: intended for outdoor irrigation and cold water only.

What electrical setup does the Orbit 57029P require?

The converter uses a standard 24 VAC solenoid that works with most 24 VAC irrigation controllers from major brands. If there is no existing valve wiring, you can use Orbit battery-powered controllers to operate up to four converted valves from a single, nearby location without running new cable.

• Solenoid: 24 VAC compatible with common timers and smart controllers.
• Battery option: Orbit battery-powered controllers can power up to four valves.
• Compatibility: works with most major 24 VAC irrigation systems and controllers.
• Recommendation: B-hyve controllers suggested for advanced scheduling and water savings.

How does the built-in flow control and manual features help me manage irrigation?

Flow control lets you dial in the water volume to match zone needs without changing sprinkler heads. The manual actuation lever provides on-site testing and troubleshooting, while the bleed screw offers a way to relieve pressure or flush the zone during maintenance.

• Flow control: fine-tune flow to prevent overspray and balance zones.
• Manual lever: instantly open/close valve for diagnostics or hand-watering.
• Bleed screw: quick pressure release and zone flushing for service.
• Durability: brass threads and robust components for outdoor use.

Who is this for? The Orbit 57029P converter valve is aimed at homeowners, landscapers, and property managers who want to upgrade individual manual valves to automated control without replacing valve bodies. It suits retrofit projects where keeping existing valve assemblies is preferred, and for installations where using a compact battery-powered controller is more convenient than running new low-voltage wiring. Choose this converter when you need a reliable, compatible, and easy-to-install way to add automatic scheduling, flow adjustment, and manual on-site control to existing irrigation zones.