Jabsco 12V Solenoid Anti-Siphon Valve for Toilets

The Jabsco 12V Solenoid Anti-Siphon Valve for Toilets is a sanitation-plumbing control component for compatible Jabsco electric toilets. It manages water flow at the vented-loop or freshwater-rinse connection so the toilet can operate correctly while maintaining the anti-siphon protection required by the installation.

The normally closed solenoid arrangement opens only when electrically energized by the toilet circuit. Depending on the model, integrated check valves, inlet filtration, and supplied hose connections help protect the freshwater system and simplify installation around supported Quiet Flush or 37010-series toilets.

Verify toilet compatibility, voltage, hose sizes, vented-loop arrangement, mounting position, and wiring before installation. Follow Jabsco plumbing diagrams, keep the valve and filter accessible for service, and test both flushing and anti-siphon behavior before returning the sanitation system to use. Worth comparing against our other marine toilets and sanitation systems.

• The solenoid opens only when the toilet circuit energizes it.
• The valve integrates with properly installed vented-loop plumbing.
• Check-valve and filter features on supported models help reduce contamination risk.
• Model-specific connections simplify integration with designated Jabsco systems.