Marine Fuel Tank Selector Valve

The marine fuel tank selection valve is essential in yachts with several fuel tanks. It allows for the seamless fuel flow between tanks, guaranteeing a steady fuel supply. 

This valve may be manipulated manually or electronically, allowing boat operators to manage fuel supplies more effectively, enhancing travel range and fuel economy.

It is critical for operating flexibility and safety. Proper valve installation and maintenance are required to avoid problems such as gasoline leaks, which can pose significant concerns.

Types of Marine Fuel Tank Selector Valve

Mechanical Rotary Valve

Mechanical Rotary Valve

A manually controlled valve allows boat operators to transfer fuel from one tank to another by twisting a rotary switch.

Electric Fuel Tank Selector Valve

Electric Fuel Tank Selector Valve

This valve is electrical and may be controlled remotely. It is possible to swap between tanks using a dashboard switch or even a smartphone app.

Dual Solenoid Valve

Dual Solenoid Valve

A system that regulates the flow of gasoline using two solenoids, making it more efficient and safer because only one tank may be accessed at a time. This sort of system is often seen on larger or more complex vessels.

104,000 m²

Total Factory Area


Company Employee


Million USD Turnover


Years of Experience

About Us

We Are Leading Marine Fuel Tank Selector Valve Manufacturer

As a top-tier marine fuel tank selector valve manufacturer, we are dedicated to developing fuel management systems in ships and marine applications. 

Qingdao Rongkang Valve delivers solutions that assure safe and efficient water operations using decades of industry experience, cutting-edge technology, and industry-leading quality.

User-Friendly Design

Our products are subjected to independent third-party verification to ensure dependable performance in maritime conditions.

Cost-Effective Solutions

Our items are of the greatest quality and competitively priced, ensuring you get the most bang for your buck.

Unparalleled Reliability

Our valves are designed to be simple to operate, reducing errors and making your sailing life easier.

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Check out our maritime fuel tank selection valve if you need a durable and efficient selector. It’s ideal for cruising the high seas!

Applications of Marine Fuel Tank Selector Valve

Fuel Load Balancing

Fuel Load Balancing

Redundancy and Emergency Situations

Redundancy and Emergency Situations

Engine Switchover

Engine Switchover

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Frequently Asked Questions

It is essentially a component of a marine engine’s fuel system that aids in its smooth operation. It maintains proper fuel pressure and flow rate. It responds to various engine situations such as idling, cruising, and high speed. This improves engine efficiency, prevents fuel flooding or starvation, and increases system responsiveness. It’s a critical engine component that keeps it operating smoothly and safely.

A vent valve controls the vacuum and pressure inside the fuel tank. Air enters and escapes the fuel tank when the fuel level is altered. This permits atmospheric pressure to be maintained inside the fuel tank, preventing the accumulation of vacuum or pressure that might jeopardize the tank’s integrity or prevent gasoline from flowing to the engine if the vent valve fails. Fuel tank vent valves that fail can cause problems, including poor fuel efficiency, stalling, and even checking engine lights. In the worst-case situation, pressure accumulation might cause the tank to bend or break, posing a safety risk.

Your tank must be able to breathe to work. This requires a vent that releases both vacuum and pressure in the tank. Fuel grows in volume as the temperature rises. As the temperature drops, the importance of gasoline decreases.