Anti-Siphon Valve Aluminum 1/4 in. MNPT x 5/16 in. Barb | EVM A/S 160-5/16

Anti-Siphon Valve Aluminum 1/4 in. MNPT x 5/16 in. Barb | EVM A/S 160-5/16

EVM A/S 160-5/16 Inline Fuel Marine Anti-Siphon Valve

• 1/4 in. MNPT x 5/16 in. Hose Barb Aluminum Anti-Siphon Valve
• 160 Series
• Designed to prevent the siphoning of marine fuel tanks should a fuel line leak or break occur

Additional Information

High-Quality Anti-Siphon Valve Aluminum for Marine Fuel Systems

Marine safety begins with your fuel system. A reliable Anti-Siphon Valve Aluminum is a vital safety component for every gasoline-powered boat. This specific EVM A/S 160-5/16 model ensures your vessel remains compliant with United States Coast Guard (USCG) standards. It features a 1/4 in. MNPT thread and a 5/16 in. barb fitting. Consequently, it provides a secure connection for your fuel lines.

Prevent Dangerous Fuel Leaks

The primary job of this valve is to stop the flow of fuel if a line breaks. Without it, gravity could pull gasoline into your bilge. This creates a high risk of fire or explosion. However, our valve uses a spring-loaded check ball to block the flow. The valve only opens when your fuel pump creates enough suction. Therefore, your fuel stays safely inside the tank where it belongs.

Premium Aluminum Construction

Marine environments are very harsh on hardware. Saltwater and moisture can quickly corrode inferior metals. This valve is made from high-grade aluminum for maximum durability. It is lightweight yet incredibly strong. Additionally, the aluminum construction resists the elements effectively. This ensures a long service life for your fuel system components.

Easy Installation and Compatibility

Compatibility is essential when you replace fuel fittings. This valve fits many common marine engine layouts perfectly. It features a standard 1/4 inch male pipe thread. The 5/16 inch barb allows for a tight seal with your fuel hose. Installation is a very straightforward process. Simply thread it into the fuel tank pickup tube. Then, slide your hose onto the barb and secure it with a clamp.

Maintain Your Boat Performance

A worn-out valve can restrict fuel flow to your engine. This often leads to poor performance or stalling. Fortunately, replacing your valve is an affordable maintenance task. Regularly checking your fittings keeps your engine running smoothly. You should inspect your fuel system at the start of every season.

Shop at Macomb Marine Parts

We take great pride in being your top source for marine engine parts. Our team understands the needs of boaters. We stock only the most trusted brands like EVM. Most orders over $99 qualify for free ground shipping. Furthermore, we offer expert support to help you find the right parts. Protect your investment and your family with the right gear today.

Frequently Asked Questions

What does an anti-siphon valve do?

It prevents fuel from being siphoned out of the tank if a fuel line ruptures. It only allows fuel to flow when the engine is running and creating suction.

Is this valve USCG approved?

Yes, the EVM A/S 160-5/16 is designed to meet strict USCG safety requirements for gasoline-powered boats.

What size are the connections?

This model has a 1/4 inch MNPT (Male National Pipe Thread) and a 5/16 inch hose barb.

Why is aluminum used for this valve?

Aluminum is chosen for its excellent corrosion resistance in marine environments and its lightweight, durable properties.

How do I know if my valve needs replacing?

If your engine is starving for fuel or you notice leaks near the tank, the valve may be clogged or failing. Inspect it regularly for signs of wear.