--- product_id: 448764255 title: "Truck Air Horn Electric Solenoid Valve 1/4\" NPT 12/24V Train Horn Air Valve" brand: "aolihan" price: "24561CFA" currency: XOF in_stock: true reviews_count: 7 category: "Aolihan" url: https://www.desertcart.sn/products/448764255-truck-air-horn-electric-solenoid-valve-1-4-npt-12 store_origin: SN region: Senegal --- # 12/24V dual voltage power Supports up to 200 PSI air pressure 1/4" NPT & BARB threaded interface Truck Air Horn Electric Solenoid Valve 1/4" NPT 12/24V Train Horn Air Valve **Brand:** aolihan **Price:** 24561CFA **Availability:** ✅ In Stock ## Summary > 🚛 Blast your presence with power and precision! ## Quick Answers - **What is this?** Truck Air Horn Electric Solenoid Valve 1/4" NPT 12/24V Train Horn Air Valve by aolihan - **How much does it cost?** 24561CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/448764255-truck-air-horn-electric-solenoid-valve-1-4-npt-12) ## Best For - aolihan enthusiasts ## Why This Product - Trusted aolihan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High-Pressure Performance:** Handles up to 200 PSI, delivering powerful, attention-commanding horn blasts every time. - • **Instant Airflow Activation:** Electrically energized solenoid valve opens instantly when horn is pressed, ensuring no delay in your signal. - • **Dual Voltage Power Flexibility:** Seamlessly compatible with both 12V and 24V vehicle systems for ultimate versatility. - • **Rugged Chrome-Plated Durability:** All-metal aluminum body with chrome finish ensures long-lasting, corrosion-resistant performance. - • **Universal Threaded Connectivity:** Standard 1/4" NPT and BARB connectors guarantee a secure fit with most air horn setups and accessories. ## Overview The AOLIHAN Truck Air Horn Electric Solenoid Valve is a robust, chrome-plated aluminum valve designed for 12V and 24V systems. Featuring a 1/4" NPT and BARB threaded interface, it supports up to 200 PSI air pressure, ensuring reliable and powerful horn activation for vehicles equipped with onboard air systems. ## Description Buy Truck Air Horn Electric Solenoid Valve 1/4" NPT 12/24V Train Horn Air Valve | Equipped with threaded air nozzles and 2 sets of quick connect interface, universally for 1/4" ID Hose, Chrome Plated: Accessories & Compressors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: As described - As described Review: Two different size ports one is 1/4 the other one is 1/8 - Why would you make a solenoid valve off with two different size ports? The only thing is solenoid valve does is open and close. The door not control the size of the people. You wasted my time and your money. ## Features - 1.【Power Source】- 12V/24V; Valve max air pressure: 200 PSI - 2.【High Quality】- Made of All metal high quality material with Chrome plated metal housing, this valve is durable, stable. - 3.【Standard Thread Interface】- The pneumatic horn control valve has a 1/4-inch BARB connector for 1/8-inch ID hoses. The standardized threaded interface can be easily and firmly connected to other accessories - 4.【Apply to】- This air horn solenoid valve is used with air horns that require an on-board air system vehicles.The solenoid valve is applicable to both 12V and 24V DC power supplies. - 5.【working principle】- When the vehicle's horn button is depressed, the solenoid valve becomes electrically energized, opening its chamber and permitting air from the air tank to reach the horn. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09D757SLY | | Best Sellers Rank | #235,012 in Automotive ( See Top 100 in Automotive ) #89 in Accessories & Compressors | | Brand | AOLIHAN | | Brand Name | AOLIHAN | | Connector Type | Barb | | Customer Reviews | 4.1 out of 5 stars 24 Reviews | | Exterior Finish | Chrome | | Inlet Connection Type | National Pipe Tapered | | Item Dimensions | 4.49 x 2.69 x 2.69 inches | | Item Weight | 8.64 ounces | | Item dimensions L x W x H | 4.49 x 2.69 x 2.69 inches | | Manufacturer | AOLIHAN | | Manufacturer Part Number | ALH-DCF | | Manufacturer Warranty Description | other | | Material | Aluminum | | Material Type | Aluminum | | Maximum Pressure | 200 psi | | Model Number | 1001 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Number of Ports | 2 | | Outlet Connection Type | Barb | | Size | 12/24V | | Thread Size | 1/4 inch | | Thread Type | NPT and BARB | | Unit Count | 1 Count | | Valve Type | Solenoid Valve | ## Product Details - **Brand:** AOLIHAN - **Exterior Finish:** Chrome - **Inlet Connection Type:** National Pipe Tapered - **Item dimensions L x W x H:** 4.49 x 2.69 x 2.69 inches - **Material:** Aluminum - **Maximum Operating Pressure:** 200 psi - **Number of Packs:** 1 - **Number of Ports:** 2 - **Outlet Connection Type:** Barb - **Unit Count:** 1 Count ## Images ![Truck Air Horn Electric Solenoid Valve 1/4" NPT 12/24V Train Horn Air Valve - Image 1](https://m.media-amazon.com/images/I/61l-aMVqtlL.jpg) ![Truck Air Horn Electric Solenoid Valve 1/4" NPT 12/24V Train Horn Air Valve - Image 2](https://m.media-amazon.com/images/I/61B3YcxvYVL.jpg) ![Truck Air Horn Electric Solenoid Valve 1/4" NPT 12/24V Train Horn Air Valve - Image 3](https://m.media-amazon.com/images/I/613YgWDE1LL.jpg) ![Truck Air Horn Electric Solenoid Valve 1/4" NPT 12/24V Train Horn Air Valve - Image 4](https://m.media-amazon.com/images/I/61tbsGK+OdL.jpg) ![Truck Air Horn Electric Solenoid Valve 1/4" NPT 12/24V Train Horn Air Valve - Image 5](https://m.media-amazon.com/images/I/61WpV9qLT5L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ As described *by J***R on January 30, 2024* As described ### ⭐ Two different size ports one is 1/4 the other one is 1/8 *by C***O on July 29, 2026* Why would you make a solenoid valve off with two different size ports? The only thing is solenoid valve does is open and close. The door not control the size of the people. You wasted my time and your money. ### ⭐⭐⭐⭐ Horn blows great *by C***R on December 6, 2023* Easy to install. I replaced the air hose fittings supplied with DOT air fittings. --- ## 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.sn/products/448764255-truck-air-horn-electric-solenoid-valve-1-4-npt-12](https://www.desertcart.sn/products/448764255-truck-air-horn-electric-solenoid-valve-1-4-npt-12) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-23*