Irrigation solenoid valve Hillvert 1" AC (model 56985-0)

The Hillvert 1" AC irrigation solenoid valve is an electrically operated valve designed for garden and landscape irrigation systems. It connects to 1-inch piping and is controlled by an alternating current (AC) solenoid to open and close the water flow. The valve is intended for use with irrigation controllers and timers to automate watering cycles for sprinklers, drip lines or individual irrigation zones.

Advantages

This 1" AC solenoid valve offers automated water control compatible with standard irrigation controllers, enabling precise scheduling and remote on/off operation. Its design supports integration into both sprinkler and drip systems and provides a reliable method to isolate and control individual zones. The valve’s configuration simplifies installation on common 1-inch pipelines and reduces the need for manual valve operation.

Suitable for

• Garden sprinkler systems for lawns and flower beds
• Drip irrigation lines for shrubs, trees and vegetable patches
• Subdivision of irrigation networks into controlled zones
• Integration with electronic irrigation controllers and timers

When it may not be suitable

This valve is designed specifically for systems that use 1-inch piping and AC solenoid control; it may not be appropriate for smaller or larger pipe diameters without suitable adapters or for systems requiring DC control. It is not a standalone product for manual-only systems and requires an electrical controller or switch to operate automatically.

Key specifications

• Connection size: 1 inch (nominal pipe connection)
• Control type: AC-operated solenoid
• Intended use: automatic irrigation for sprinklers and drip lines
• Mounting: inline valve installation within irrigation piping
• Application environment: outdoor garden and landscape irrigation

How to use

Install the valve inline on the 1" irrigation piping following local plumbing practices and shut-off procedures. Connect the solenoid leads to the irrigation controller or an appropriate AC power source as specified by the controller manufacturer. After installation, set up the controller zones and program watering schedules; test the valve by running a manual cycle to verify that the valve opens and closes correctly and that there are no leaks at the connections.

What to consider before purchase

• Confirm that your irrigation piping is 1" or that you have proper adapters for the connection.
• Verify that your controller supplies or is compatible with AC solenoid valves.
• Check that the valve’s flow capacity and pressure ratings meet your irrigation zone requirements (consult installer or product documentation).
• Consider environmental exposure and choose appropriate protection or installation depth for outdoor use.

Usage recommendations

For reliable operation, mount the valve in an accessible location for maintenance, use proper thread sealants or gaskets on pipe connections, and perform periodic inspections for leaks or debris. When integrating with a controller, program a short manual cycle to confirm correct wiring and operation before relying on automated schedules.