Anti-Siphon Valve Brass 1/2 NPT x 1/2 Barb | EVM A/S L-180-B-1/2

Anti-Siphon Valve Brass 1/2 NPT x 1/2 Barb | EVM A/S L-180-B-1/2

Anti-Siphon Valve Brass 1/2 NPT x 1/2 Barb | EVM A/S L-180-B-1/2

EVM A/S L-180-B-1/2 Anti-Siphon Valve

• 1/2 in. Male NPTF x 1/2 in. Hose Barb Brass Anti-Siphon Valve
• 180 Series
• Designed to prevent the siphoning of marine fuel tanks should a fuel line leak or break occur

Additional Information

Reliable Marine Fuel Safety with the EVM Anti-Siphon Valve

Safety is the most important factor when you are out on the open water. Therefore, maintaining your fuel system is a critical task for every boat owner. The Anti-Siphon 1/2 NPT x 1/2 Barb valve provides essential protection for your vessel. This EVM A/S L-180-B-1/2 model is specifically engineered to meet strict marine standards. It ensures that fuel stays where it belongs. Furthermore, it prevents dangerous siphoning if a fuel line ever leaks or breaks. At Macomb Marine Parts, we provide high-quality components to keep your engine running safely.

Durable Brass Construction for Marine Environments

The EVM 180 Series is built to last in harsh conditions. This valve features a robust brass body that resists corrosion from saltwater and fuel. Consequently, you can trust this part for long-term durability. The 1/2 inch Male NPTF threads offer a secure fit to your tank. Additionally, the 1/2 inch hose barb allows for a simple connection to your fuel lines. Because of this sturdy design, you will enjoy peace of mind during every voyage.

Essential Protection Against Fuel Siphoning

Why do you need an anti-siphon valve? If a fuel hose fails below the level of the fuel in the tank, gravity can pull gasoline into the bilge. This creates a massive fire hazard. However, this specialized valve prevents that flow automatically. It only opens when the fuel pump creates suction. As a result, your boat remains protected even when the engine is off. This small part plays a huge role in your overall boating safety strategy.

Simple Installation and Universal Compatibility

Installing the EVM A/S L-180-B-1/2 is a straightforward process. It fits standard marine fuel tanks with 1/2 inch NPT ports. Since it uses a standard 1/2 inch barb, it matches most common fuel hoses. Always ensure your connections are tight and leak-free. If you are replacing an old valve, this brass unit is an excellent upgrade. Moreover, it meets all current coast guard requirements for fuel system safety.

Quality You Can Trust at Macomb Marine Parts

We understand that performance matters to our customers. That is why we stock genuine EVM components. This anti-siphon valve is a vital link in your fuel delivery system. It offers consistent performance and reliable shut-off capabilities. Whether you are performing routine maintenance or a full engine rebuild, choose parts that offer the best protection. Order your 1/2 NPT anti-siphon valve today and get back on the water with confidence.

Frequently Asked Questions

What does an anti-siphon valve do on a boat?

It prevents fuel from flowing out of the tank if a line breaks. It only opens under vacuum pressure from the engine.

Will this valve fit a 1/2 inch fuel hose?

Yes, the 1/2 inch hose barb is designed to fit 1/2 inch ID fuel lines perfectly.

Is this valve made of corrosion-resistant material?

Yes, it is constructed from high-quality brass to withstand marine environments.

Does this meet USCG safety standards?

Yes, EVM anti-siphon valves are designed to meet marine safety regulations for fuel systems.

How often should I replace my anti-siphon valve?

You should inspect it annually. Replace it immediately if you notice clogs or if the internal spring fails.