---
product_id: 696188377
title: "Anti-Siphon Valve"
price: "€ 19.67"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.es/products/696188377-anti-siphon-valve
store_origin: ES
region: Spain
---

# Prevents fuel siphoning Durable corrosion-resistant aluminum Meets Coast Guard standards Anti-Siphon Valve

**Price:** € 19.67
**Availability:** ✅ In Stock

## Summary

> 🛥️ Keep your fuel safe, your boat compliant, and your adventures worry-free!

## Quick Answers

- **What is this?** Anti-Siphon Valve
- **How much does it cost?** € 19.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/696188377-anti-siphon-valve)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from corrosion-resistant aluminum for long-term marine durability
- • **Coast Guard Certified:** Complies with USCG and industry safety standards for marine fuel systems
- • **Hose Barb Convenience:** Easy installation with 1/4” Male NPT x 3/8” barb fitting
- • **Secure Fuel Protection:** Stops fuel theft and spillage with reliable anti-siphon design
- • **Peace of Mind on the Water:** Essential safeguard for every gasoline-powered boat owner

## Overview

This Anti-Siphon Valve is engineered to prevent fuel theft and spillage by stopping siphoning in marine fuel tanks. It meets strict US Coast Guard standards, features a corrosion-resistant aluminum body, and offers easy installation with a hose barb fitting, making it an essential safety upgrade for gasoline-powered boats.

## Description

prevents fuel theft and fuel spillage

Review: not for 351 Cobra eng - the force required by pump to open this anti siphon is significant and more than my original part so I chose to shelf this and use the existing one cleaned up.
Review: Had two neither one worked - I’ve tried two of these neither one would work

## Features

- Designed to prevent the siphoning of marine fuel tanks should a fuel line leak or break occur.
- Anti-siphon protection with hose barb simplicity, This design combines anti-siphon protection with the convenience of a hose barb.
- Coast Guard industry standards require anti-siphon protection on all gasoline powered boats, Meets USCG/Industry standards.
- Made of corrosion resistant aluminum, 1/4” Male NPT x 3/8” barb.
- If you have any question, please feel free to contact us.

## Images

![Anti-Siphon Valve - Image 1](https://m.media-amazon.com/images/I/71fqkE6F9rL.jpg)
![Anti-Siphon Valve - Image 2](https://m.media-amazon.com/images/I/61p7-z2opuL.jpg)
![Anti-Siphon Valve - Image 3](https://m.media-amazon.com/images/I/71rafSCCDyL.jpg)
![Anti-Siphon Valve - Image 4](https://m.media-amazon.com/images/I/71lF6ZAVRuL.jpg)
![Anti-Siphon Valve - Image 5](https://m.media-amazon.com/images/I/61W-P6UZFrL.jpg)

## Customer Reviews

### ⭐⭐ not for 351 Cobra eng
*by J***S on November 26, 2025*

the force required by pump to open this anti siphon is significant and more than my original part so I chose to shelf this and use the existing one cleaned up.

### ⭐ Had two neither one worked
*by D***S on January 26, 2026*

I’ve tried two of these neither one would work

### ⭐ Malfunction.
*by S***O on July 4, 2025*

The part malfunctioned and quit allowing gas to flow to engine. Primer bulb collapsed even if fuel filler cap was removed (which ruled out problem w gas tank vent). Replaced it and everything worked.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.es/products/696188377-anti-siphon-valve](https://www.desertcart.es/products/696188377-anti-siphon-valve)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-07-09*