Zuomeng Sprinkler Wiring Multiplier — 2-Valve Single-Wire Adapter, Waterproof Potted Enclosure for Easy Irrigation Repair and Expa

Zuomeng Sprinkler Wiring Multiplier lets you operate two irrigation valves from a single 24V control wire, or bypass a damaged underground conductor, without excavating your lawn.

If a buried irrigation wire fails or you want to add an extra zone without pulling new cable, this compact adapter gives you a fast, non-invasive solution. Housed in a hard plastic shell with internal potting, the unit is designed for long-term outdoor use and simple field installation. It’s compatible with standard 24V controllers and most sprinkler valves, providing a practical way to expand or repair your irrigation system while minimizing labor and landscape disturbance.

How does this device let two valves run on one control wire?

The Zuomeng multiplier routes the controller’s 24V signal so two valve solenoids can be switched from a single output. It isolates and directs the current so both valves respond correctly when the controller energizes the circuit. This is achieved without changing your controller settings or adding a second control run.

• Accepts one 24V control input and provides two valve outputs.
• Internal circuitry balances signal for simultaneous activation.
• No controller reprogramming required for basic two-valve operation.

Can it repair a broken underground wire without digging?

Yes — instead of searching for a buried fault, you can splice the existing conductor to the multiplier and run a short local jumper to the valve. The device’s waterproof, potted electronics and sealed cap let you place the repair above ground or in a shallow box safely. That reduces time and cost compared with tracing and replacing long cable runs.

• Use with standard quick-connect splices or terminal connections.
• Place inside valve boxes or shallow access spots for protection.
• Internal potting prevents moisture damage at the splice location.

What makes the enclosure weatherproof and reliable?

The unit is molded from durable plastic and the internal components are potted — meaning the electronics are encased in a solid compound that seals out water and corrosion. This construction increases working life in the wet, dirty conditions common to irrigation systems and lowers failure risk compared with non-potted adapters. The quick-connect cap also helps maintain a tight environmental barrier after installation.

• Solid potting compound fully encapsulates electronic parts.
• Rigid plastic shell resists impact and UV exposure.
• Sealable cap and compact shape fit inside valve boxes for added protection.

How easy is installation for a DIYer or irrigation tech?

Installation is straightforward: connect the controller lead to the unit’s input, attach the two valve wires to the outputs, and secure the cap. Many homeowners can complete the task with basic tools and wire connectors; professional installers will also appreciate the time saved over running additional cable. Clear compatibility with 24V systems makes it a practical add-on in most residential setups.

• Quick-connect cap speeds up wiring and protects terminals.
• No special tools or programming required for typical setups.
• Works with all common 24V controllers and valve brands.

Who is this for: Landscapers, irrigation professionals, and homeowners who need a fast, low-cost way to add a zone or restore valve control without trenching. If you want to avoid major yard disruption, reduce labor costs, and keep your sprinkler system functioning with minimal downtime, the Zuomeng Sprinkler Wire Multiplier offers a compact, weatherproof option that integrates with standard 24V sprinkler equipment.