--- product_id: 260071819 title: "DOMETIC 385311641 Sealand Water Valve Kit, white" brand: "dometic" price: "377.44 DT" currency: TND in_stock: true reviews_count: 5 category: "Dometic" url: https://www.desertcart.tn/products/260071819-dometic-385311641-sealand-water-valve-kit-white store_origin: TN region: Tunisia --- # Quick install with included clamp & fasteners 1200 PSI max pressure Proudly made in USA DOMETIC 385311641 Sealand Water Valve Kit, white **Brand:** dometic **Price:** 377.44 DT **Availability:** ✅ In Stock ## Summary > 🚐 Fix leaks fast, camp worry-free — the valve kit every RV pro swears by! ## Quick Answers - **What is this?** DOMETIC 385311641 Sealand Water Valve Kit, white by dometic - **How much does it cost?** 377.44 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/260071819-dometic-385311641-sealand-water-valve-kit-white) ## Best For - dometic enthusiasts ## Why This Product - Trusted dometic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable ABS plastic and metal construction withstands up to 1200 PSI for reliable, leak-free performance. - • **Precision Fit:** Compression flange connectors with 0.5-inch inlet/outlet ensure perfect compatibility and secure water flow. - • **All-in-One Kit:** Includes hose clamp, fasteners, and clear instructions—everything you need for a hassle-free install under 10 minutes. - • **Trusted Quality:** NSF and WRAS certified, backed by 4.6-star rating from nearly 2,000 RV pros who refuse to settle for less. - • **Effortless DIY Upgrade:** Snap-in water valve designed for seamless replacement on Dometic 300, 310 & 320 series toilets. ## Overview The DOMETIC 385311641 Sealand Water Valve Kit is a compact, high-performance replacement valve engineered for Dometic 300, 310, and 320 series pedal-flush RV toilets. Made in the USA with durable ABS plastic and metal, it supports up to 1200 PSI and includes all necessary installation hardware for a quick, under-10-minute DIY fix. Certified to NSF and WRAS standards, this kit ensures leak-free reliability and is a top-rated choice among RV enthusiasts. ## Description Sealand Water Valve Kit. Replaces water valve on 300, 310 and 320 series Dometic pedal-flush toilets. Includes water valve, hose clamp, fasteners and instructions. Review: RV Toilet Valve Fix That Packs a Punch! - I’m really pleased with this water valve kit for my RV toilet! It was a perfect fit for my Dometic 310, snapping right into place and stopping a pesky leak in no time. Installation was quick—under 10 minutes with just a screwdriver, thanks to the included hose clamp, screws, and clear instructions. The sturdy ABS plastic and stainless mesh filters feel high-quality, and it’s been working flawlessly with no drips or issues for weeks. It’s a compact, affordable solution that’s a must-have for any RV camper. Saved me a ton of hassle and kept my trips worry-free Review: Perfect - Very simple to install. Perfect fit. Easy DIY project. Works perfectly ## Features - Includes water valve, hose clamp, fasteners and instructions - Package Dimensions: 12.7 L x 2.54 H x 10.414 W (centimeters) - Package Weight : 0.022 pounds - Country of Origin : United States ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004SNJPV0 | | Best Sellers Rank | #149,571 in Automotive ( See Top 100 in Automotive ) #46 in RV Water Hoses & Fittings | | Brand | DOMETIC | | Brand Name | DOMETIC | | Connector Type | Compression, Flange | | Country of Publication | USA | | Customer Reviews | 4.6 out of 5 stars 1,990 Reviews | | Exterior Finish | painted | | Exterior finish | painted | | Global Trade Identification Number | 00713814072827 | | Included Components | Dometic Sanitation 385311641 Water Valve Kit F300/F310 | | Inlet Connection Size | 0.5 Inches | | Inlet Connection Type | Compression | | Inlet connection size | 0.5 Inches | | Inlet connection type | Compression | | Item Dimensions | 15.5 x 14 x 3.2 centimeters | | Item Type Name | Dometic Sanitation 385311641 Water Valve Kit F300/F310 | | Item Weight | 45 g | | Item dimensions L x W x H | 15.5 x 14 x 3.2 centimeters | | Manufacturer | Dometic | | Manufacturer Part Number | 385311641 | | Material | Metal Plastic | | Material Type | Metal Plastic | | Maximum Pressure | 1200 Pound per Square Inch | | Model Number | 385311641 | | Number of Pieces | 4 | | Number of Ports | 2 | | Outlet Connection Size | 0.5 Inches | | Outlet Connection Type | Compression | | Set Name | Dometic 385311641 Sealand Water Valve Kit | | Size | Small | | Specification Met | NSF, WRAS | | Thread Size | 1/2 inch NPT | | Thread Type | NPT | | UPC | 713814072827 | | Unit Count | 1 Count | | Valve Type | Water Valve | ## Product Details - **Brand:** DOMETIC - **Exterior finish:** painted - **Inlet connection size:** 0.5 Inches - **Item dimensions L x W x H:** 15.5 x 14 x 3.2 centimeters - **Material:** Metal Plastic ## Images ![DOMETIC 385311641 Sealand Water Valve Kit, white - Image 1](https://m.media-amazon.com/images/I/619q5zVQc+L.jpg) ![DOMETIC 385311641 Sealand Water Valve Kit, white - Image 2](https://m.media-amazon.com/images/I/718nIJoqP2L.jpg) ![DOMETIC 385311641 Sealand Water Valve Kit, white - Image 3](https://m.media-amazon.com/images/I/51c-9ctEgGL.jpg) ![DOMETIC 385311641 Sealand Water Valve Kit, white - Image 4](https://m.media-amazon.com/images/I/61t6xQzy2TL.jpg) ![DOMETIC 385311641 Sealand Water Valve Kit, white - Image 5](https://m.media-amazon.com/images/I/51LMypKHelL.jpg) ## Questions & Answers **Q: How do u know to use the 300 or 310 they both look the same for water valve Could not find any numbers on toilet JPM** A: It appears that this replacement water valve is good for the 300, 310, and the 320. I just looked up the domestic 310 parts on google and got to the domestic parts list. Went from there. Good luck. Oh and it's easy to replace, even in place. The prongs are stiff but will release eventually. **Q: With this new part I do not have any leaks but a few times when you go flush I get no water. I have to turn the water on& off at the sink to flush...?** A: Mine did the same thing. When I installed the valve I didn't put the screw in to hold the valve in place. After I put the screw in I had no more problems. I get water in the bowl with every flush. **Q: What is the size of the thread?** A: There is no thread size for this valve. The supply line is clamped on. This is a valve for the toilet. **Q: I replaced mine due to a freeze issue and the new one will not shut off. Has there been problems with the end of the push in valve sticking?** A: My valve had an issue sticking open where I could not stop the water flow. Had to remove valve, sprayed WD-40 inside valve, valve doesn’t stick any longer. ## Customer Reviews ### ⭐⭐⭐⭐⭐ RV Toilet Valve Fix That Packs a Punch! *by T***N on 7 June 2025* I’m really pleased with this water valve kit for my RV toilet! It was a perfect fit for my Dometic 310, snapping right into place and stopping a pesky leak in no time. Installation was quick—under 10 minutes with just a screwdriver, thanks to the included hose clamp, screws, and clear instructions. The sturdy ABS plastic and stainless mesh filters feel high-quality, and it’s been working flawlessly with no drips or issues for weeks. It’s a compact, affordable solution that’s a must-have for any RV camper. Saved me a ton of hassle and kept my trips worry-free ### ⭐⭐⭐⭐⭐ Perfect *by C***4 on 27 June 2023* Very simple to install. Perfect fit. Easy DIY project. Works perfectly ### ⭐⭐⭐⭐⭐ This replacement valve save me from buy a whole new RV toilet. Easy install. *by T***R on 16 January 2024* As an RV enthusiast who enjoys traveling to different locations, I recently purchased the Dometic 385311641 Genuine OEM Water Valve Kit and I am very impressed with its performance. The water valve kit is very easy to install and provides a reliable and leak-free connection for my RV's water system. The kit comes with all of the necessary components and the instructions are clear and easy to follow. One of the things I appreciate about this kit is that it is very durable and made with high-quality materials. The valve is resistant to wear and tear, and does not break down easily even with frequent use. The kit is also a genuine OEM product, which provides peace of mind knowing that it is a reliable replacement for the original part. The kit is also very affordable and provides good value for the cost. It is a must-have item to keep on hand for any RV owner, as it can be quickly installed to fix a leaking water valve. Overall, I am very satisfied with the Dometic 385311641 Genuine OEM Water Valve Kit. It is a high-quality and reliable kit that has greatly improved my RV's water system. If you are in need of a replacement water valve kit for your RV, I would highly recommend giving this product a try. ## Frequently Bought Together - Dometic 385311641 Genuine OEM Water Valve Kit | 300 301 310 320 Dometic and Sealand Toilets | Includes Hose Clamp and Fasteners | White Compact Kit for Efficient Repair and Replacement - Dometic 385311658 OEM Flush Ball Seal Kit | for Use with 300/301 / 310 Series Toilets - Dometic 385311652 Toilet Base Seal & Mounting Hardware Kit, White | 300 Series Toilets | Genuine OEM Spare Part --- ## 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.tn/products/260071819-dometic-385311641-sealand-water-valve-kit-white](https://www.desertcart.tn/products/260071819-dometic-385311641-sealand-water-valve-kit-white) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-22*