Brass Three-Way Valve, 1/4" FNPT
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Brass Three-Way Valve designed for selecting fuel withdrawal from one of two tanks at a time and connecting two permanent tanks to a single motor.
Key Features
- Allows withdrawal from one tank at a time
- Connects 2 permanent tanks to a single motor
- Meets ABYC H-24 requirements and provides anti-siphon protection
Intended Use
- Marine fuel systems (fuel lines/valves)
- Applications requiring tank-to-engine fuel selection between two tanks
- Use with compatible 1/4" FNPT fuel plumbing
Product Details
- Brass three-way valve
- Thread/connection: 1/4" FNPT
- Part/SKU: 114-03330210
- Function: connects (2) permanent tanks to a single motor and provides selection from one tank at a time
- Compliance/feature: ABYC H-24 requirements and anti-siphon protection
Parts Desk Insights
Best Use Case: Use this three-way valve in a dual-tank marine fuel setup when you need to choose which tank supplies the engine while also using a valve design intended to provide anti-siphon protection.
Common Issues: If fuel delivery seems intermittent or tanks won’t switch correctly, re-check the valve orientation/handle position, verify the 1/4" FNPT connections are properly sealed, and inspect related fuel-line fittings/gaskets for leaks or loose mating surfaces.
Related Products & Accessories
- Browse Fuel Lines & Hoses - Find the matching fuel hose, fittings, and installation accessories for your valve setup.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.