Moeller 1/4´´ Brass valve

MOELLER Brass 3 Way Valve | Marine Fuel Tank Selector

Take command of your vessel´s fuel system with the industry-leading MOELLER Brass 3 Way Valve, an essential component for any boat equipped with multiple fuel tanks. Engineered for reliability and safety in the harsh marine environment, this valve provides boaters with seamless control over their fuel supply, ensuring peace of mind on every voyage. Whether you´re managing fuel for long-distance cruising or simply want the redundancy of a reserve tank, this precision-crafted valve is the definitive solution for your boat´s plumbing needs.

The primary benefit of the MOELLER Brass 3 Way Valve is its ability to simplify complex fuel management. With a single, easy-to-operate handle, you can effortlessly select which tank supplies your engine. This allows for strategic fuel consumption, helping you balance the boat´s weight and trim by drawing from port or starboard tanks as needed. More importantly, it provides a critical safety net, allowing you to switch to a full reserve tank instantly if your primary tank runs dry, preventing a dead-in-the-water situation far from shore.

Built to exceed the highest industry standards, this valve is a testament to Moeller´s commitment to marine safety. Its robust construction ensures unwavering performance and resistance to corrosion, a critical factor for components within a boat´s bilge or engine compartment. The intuitive design features a positive-action handle that securely clicks into each position (Tank 1, Tank 2, or Off), eliminating any ambiguity about which fuel circuit is active and preventing accidental switching.

Provides for withdrawal from one tank at a time.
Connects 2 permanent tanks to a single motor.
Valves meet ABYC H-24 requirements and provide anti-siphon protection.



The integrated anti-siphon feature is a non-negotiable safety requirement for any professionally installed fuel system. This vital mechanism prevents fuel from siphoning out of your tank in the event of a fuel line rupture below the tank´s liquid level, protecting both the environment from fuel spills and your vessel from a catastrophic fire hazard. By choosing a valve that meets the stringent American Boat and Yacht Council (ABYC) H-24 standards, you are investing in a product that has been rigorously tested for safety and reliability in marine fuel applications. Installation is straightforward thanks to the integrated mounting flanges, allowing for secure surface mounting to a bulkhead or stringer.

Main Features:

* Dual Fuel Tank Selection: Effortlessly switch the fuel supply between two separate tanks to a single engine.
* Intuitive Operation: Features a high-visibility, ergonomic handle with clear markings for Tank 1, Tank 2, and an essential Off position for servicing or storage.
* Positive Detent Action: The handle locks securely into each selected position, providing tactile feedback and preventing unintentional movement due to vibration.
* Certified Marine Safety: Engineered to meet and exceed ABYC H-24 requirements for marine fuel systems.
* Integrated Anti-Siphon Protection: A critical safety feature that prevents passive fuel flow and potential spillage.
* Secure Mounting Design: Equipped with built-in flanges for simple and robust surface mounting.

Technical Specifications:

* Product: MOELLER Brass 3 Way Valve
* Attribute: Valves
* Application: Marine Fuel Systems, Plumbing
* Function: 3-Way Fuel Tank Selector (Tank 1 / Tank 2 / Off)
* Available Port Sizes: 1/4" NPT, 3/8" NPT
* Compliance: Meets ABYC Standard H-24
* Mounting: Surface Mount via Integrated Flanges

Upgrade your boat´s plumbing with the MOELLER Brass 3 Way Valve and gain unparalleled control and safety over your fuel management system. It is the professional´s choice for reliability and compliance