TruDesign Vented Loop with Solenoid – Composite Anti-Siphon Valve 12VProtect your vessel from dangerous backflow while maintaining optimal system performance with the TruDesign Vented Loop with Solenoida premium composite anti siphon valve system designed for modern marine plumbing. This advanced vented loop combines a traditional siphon break function with an integrated solenoid valve, allowing the system to remain open to air when idle but fully close during operation (e. g. toilet flush cycles). This prevents

The Harken 16mm Single Block 404 is the smallest block in the Harken line

Replacement waterproof switch panels

Lightweight composite frame for strength without bulk

Easy surface-mount installation on deck or console

this component ensures optimal performance and compatibility

low-friction bearing system

Supports safer boating practices

Part of the trusted Series 20 range

Now available at Barton Marine NZ

and resistance to corrosion

Compact design – ideal for tight rigging setups

Cleat Load Limit: Approx