The Galcon 6151BT Bluetooth Controller with 1" Valve is an advanced, battery operated sprinkler valve designed for professionals and homeowners alike. By providing wireless watering timer capabilities directly to your smartphone, this controller removes the need to physically open the valve box for programming. To ensure long-lasting performance and protect the internal diaphragm, we highly recommend installing a high-quality water filter upstream. This smart irrigation controller seamlessly connects to your main line using standard irrigation fittings, giving you reliable, automated command over your landscape's hydration.
Engineered with a rugged IP68 waterproof rating, the 6151BT is perfectly safe to install below ground or in harsh, wet environments without fear of water damage. The intuitive Galcon BT app lets you manage watering schedules, set cyclic or weekly routines, and adjust run times from 1 minute up to 12 hours—all from up to 30 feet away. The included 1-inch inline globe valve features reliable operation suitable for a wide range of flow rates, making it ideal for remote drip systems, raised beds, or traditional sprinkler zones where running AC power is impossible.
Detailed specifications for system planning and compatibility.
| Specification | Details |
|---|---|
| Product Type | Battery Operated Bluetooth Controller & Valve |
| Valve Connection Size | 1" Female Pipe Thread (FPT) Inlet & Outlet |
| Operating Pressure Range | 15 - 145 PSI |
| Flow Range | 2.2 - 26 Gallons Per Minute (GPM) |
| Power Source | 1 x 9V Alkaline Battery (Not Included) |
| Bluetooth Range | 15 to 30 Feet (Line of sight / depending on obstructions) |
| Weather Resistance | IP68 Rated (Fully submersible) |
| MPN | 6151BT |
| Manufacturer | Galcon |
Follow these steps to seamlessly integrate your new Bluetooth valve.
Step 1: Install the Battery
Unscrew the battery compartment on the controller head, insert a fresh 9V alkaline battery, and firmly re-tighten the cap to ensure the waterproof seal is maintained.
Step 2: Connect to Mainline
Using thread seal tape, thread 1" Male Pipe Thread (MPT) PVC or poly adapters into both the inlet and outlet of the valve. Pay close attention to the flow direction arrow molded into the valve body.
Step 3: Pair the Device
Download the Galcon BT app from the Apple App Store or Google Play Store. Turn on your phone's Bluetooth, open the app, and follow the on-screen prompts to pair with your controller.
Step 4: Program & Test
Name your zone in the app, set your desired watering schedule (days, start times, and duration), and use the app's manual start feature to test the system and verify water flow.
Can I use this controller with a 24V AC irrigation system?
No, the Galcon 6151BT is strictly a DC battery-operated controller. It is not compatible with standard 24V AC hardwired sprinkler systems or plug-in AC transformers used in traditional residential irrigation.
If you are replacing a valve on an existing hardwired system, you will need a standard 24V AC valve instead of a battery-operated one.
Does this valve need to be installed above ground?
No, it is perfectly safe to install below ground. The 6151BT controller and valve feature an IP68 waterproof rating, meaning they are fully submersible and protected inside underground irrigation valve boxes.
Even though it is waterproof, placing it inside a valve box is still highly recommended to protect the unit from heavy soil compaction and landscaping equipment.
How long does the battery last?
A high-quality 9-volt alkaline battery will typically last for an entire watering season under normal use. We highly recommend replacing the battery annually at the start of spring to guarantee reliable operation.
The Galcon BT smartphone app will also provide a low battery indicator to warn you when it's time for a replacement.
What size pipe connects to this valve?
The included globe valve features 1-inch Female Pipe Thread (FPT) connections on both the inlet and outlet. You will need to use 1-inch Male Pipe Thread (MPT) adapters to connect to your PVC or poly tubing.
Always remember to use thread seal tape on the MPT adapters before threading them into the valve to prevent small leaks.
Verify this controller matches your system requirements:
Ensure a professional-grade installation with these compatible components:
Apr 9th 2026
Apr 8th 2026
Apr 7th 2026
Apr 6th 2026
