--- product_id: 414144210 title: "4 Pack DB Valve 1-1/2\" Black Duckbill Valve Kit Replace fit for Dometic 385310076 Compatible for Sealand Vacuum Generators S & T Series Pumps model#S12D S12DAB S24D S32D S115A S12 52A S32 T12 T24 T32" brand: "sunluway" price: "£17.42" currency: GBP in_stock: true reviews_count: 13 category: "Sunluway" url: https://www.desertcart.co.uk/products/414144210-4-pack-db-valve-1-1-2-black-duckbill-valve store_origin: GB region: United Kingdom --- # Prevents flow back reliably Durable high-grade rubber 1.5" precision fit 4 Pack DB Valve 1-1/2" Black Duckbill Valve Kit Replace fit for Dometic 385310076 Compatible for Sealand Vacuum Generators S & T Series Pumps model#S12D S12DAB S24D S32D S115A S12 52A S32 T12 T24 T32 **Brand:** sunluway **Price:** £17.42 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your pump game with leak-proof precision! ## Quick Answers - **What is this?** 4 Pack DB Valve 1-1/2" Black Duckbill Valve Kit Replace fit for Dometic 385310076 Compatible for Sealand Vacuum Generators S & T Series Pumps model#S12D S12DAB S24D S32D S115A S12 52A S32 T12 T24 T32 by sunluway - **How much does it cost?** £17.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/414144210-4-pack-db-valve-1-1-2-black-duckbill-valve) ## Best For - sunluway enthusiasts ## Why This Product - Trusted sunluway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation:** Simple design ensures zero installation errors - • **Universal Compatibility:** Fits Dometic S, T, VHT & VG series pumps seamlessly - • **Complete Kit Convenience:** Includes 4 valves to cover multiple pump models in one purchase - • **Durability You Can Trust:** Crafted from premium rubber for extended service life - • **Critical Performance Component:** Essential for maintaining VacuFlush system efficiency ## Overview This 4-pack of 1.5-inch black duckbill valves by Sunluway is engineered for Dometic and Sealand vacuum generators, ensuring reliable flow control and preventing backflow in S & T series pumps. Made from durable rubber, these valves are a must-have maintenance kit to keep your VacuFlush system running smoothly and efficiently. ## Description Product description ## Features - Wide Application: For Dometic S, T, VHT, and VG series pump numbers including S12D, S12DAB, S24D, S32D, S115A, S12, 52A, S32, T12, T24, T32 model. - Technical Description: The Dometic/Sealand Duck Bill Valves Kit comes with two 1-1/2" duckbill valves for “T” and “S” series pumps. These valves are a critical component of the VacuFlush system. Designed to prevent flow back in vacuum and discharge pumps and should be replaced frequently. Note that “S” series vacuum pumps, low profile vacuum pumps, and the VG2 vacuum pumps require 4 valves . The “T” series discharge pump requires 1 kit (2 valves) - Tough and Well Made: Made of high-quality rubber, reliable use, and longer service life, Is your ideal choice - Features: Simple to use, impossible to mess up, and well built. This is a high-quality tool and you will be pleased with your purchase ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09H2PHTW2 | | Best Sellers Rank | #360,350 in Automotive ( See Top 100 in Automotive ) #1,037 in Air Conditioning Line Repair Tools | | Brand | Sunluway | | Brand Name | Sunluway | | Customer Reviews | 4.1 out of 5 stars 139 Reviews | | Exterior Finish | Rubber | | Inlet Connection Size | 1.5 Inches | | Inlet Connection Type | National Pipe Tapered | | Manufacturer | Sunluway | | Manufacturer Part Number | Sunluway | | Material | Rubber | | Material Type | Rubber | | Model Number | 385310076 | | Number of Pieces | 4 | | Number of Ports | 2 | | Outlet Connection Size | 1.5 Inches | | Outlet Connection Type | FNPT | | Size | (4 Pack) 385310076 Duckbill Valve | | Thread Size | 1.5 inches | | Thread Type | NPT | | Unit Count | 4.0 Count | | Valve Type | check valve | ## Product Details - **Material:** Rubber - **Brand:** Sunluway - **Inlet Connection Size:** 1.5 Inches - **Inlet Connection Type:** NPT - **Outlet Connection Type:** FNPT - **Number of Ports:** 2 - **Outlet Connection Size:** 1.5 Inches - **Manufacturer:** Sunluway ## Images ![4 Pack DB Valve 1-1/2" Black Duckbill Valve Kit Replace fit for Dometic 385310076 Compatible for Sealand Vacuum Generators S & T Series Pumps model#S12D S12DAB S24D S32D S115A S12 52A S32 T12 T24 T32 - Image 1](https://m.media-amazon.com/images/I/61Pj6bZq-sL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***I on July 18, 2024* ### ⭐⭐⭐⭐⭐ Review *by J***E on December 1, 2023* ### ⭐ Review *by N***! on December 6, 2022* ## Frequently Bought Together - 4 Pack DB Valve 1-1/2" Black Duckbill Valve Kit Replace fit for Dometic 385310076 Compatible for Sealand Vacuum Generators S & T Series Pumps model#S12D S12DAB S24D S32D S115A S12 52A S32 T12 T24 T32 - Dometic 385230980 OEM Toilet Bellows Pump for S and J Series Vacuum Pumps and T Series Discharge Pumps | White 9.09 x 5.39 x 4.09 inches - Dometic 385310151 O-Ring Kit --- ## 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.co.uk/products/414144210-4-pack-db-valve-1-1-2-black-duckbill-valve](https://www.desertcart.co.uk/products/414144210-4-pack-db-valve-1-1-2-black-duckbill-valve) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-15*