---
product_id: 260071819
title: "DOMETIC 385311641 Sealand Water Valve Kit, white"
brand: "dometic"
price: "42524 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Dometic"
url: https://www.desertcart.hu/products/260071819-dometic-385311641-sealand-water-valve-kit-white
store_origin: HU
region: Hungary
---

# DIY-friendly installation under 10 minutes Precision-fit valve for Dometic 300/310/320 series Proudly made in the USA with durable materials DOMETIC 385311641 Sealand Water Valve Kit, white

**Brand:** dometic
**Price:** 42524 Ft
**Availability:** ✅ In Stock

## Summary

> 🚐 Upgrade your RV’s flow game with the ultimate leak-stopper!

## Quick Answers

- **What is this?** DOMETIC 385311641 Sealand Water Valve Kit, white by dometic
- **How much does it cost?** 42524 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/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

- • **Trusted & Tested:** NSF & WRAS certified, backed by thousands of 4.5-star reviews—join the savvy RV pros who never settle.
- • **Compact & Lightweight:** Weighs just 27g and fits neatly in your toolkit—ready to rescue your RV plumbing anytime.
- • **Premium Build Quality:** Crafted from sturdy ABS plastic and metal components for leak-proof, long-lasting performance.
- • **Effortless DIY Upgrade:** Includes hose clamp, fasteners & clear instructions—get it done in under 10 minutes with just a screwdriver.
- • **Seamless Compatibility:** Perfectly engineered for Dometic 300, 310 & 320 series toilets—no guesswork, just snap & go.

## Overview

The DOMETIC 385311641 Sealand Water Valve Kit is a precision replacement valve designed for Dometic 300, 310, and 320 series pedal-flush toilets. Made in the USA from durable ABS plastic and metal, it includes all necessary installation hardware and clear instructions for a quick, under-10-minute DIY fix. Certified to NSF and WRAS standards, this compact, lightweight kit ensures reliable, leak-free performance, making it a must-have for any RV enthusiast aiming to maintain hassle-free sanitation.

## 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: 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: 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 |
| ASIN  | B004SNJPV0 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #112,398 in Automotive ( See Top 100 in Automotive ) #34 in RV Water Hoses & Fittings |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,980) |
| Customer reviews | 4.5 4.5 out of 5 stars (1,980) |
| Date First Available | 21 September 2023 |
| Date First Available  | 21 September 2023 |
| Included components | Dometic Sanitation 385311641 Water Valve Kit F300/F310 |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 27.2 g |
| Item model number | 385311641 |
| Item model number  | 385311641 |
| Manufacturer | Dometic |
| Manufacturer  | Dometic |
| Material | Metal Plastic |
| Number Of Pieces | 4 |
| Part number | 385311641 |
| Product Dimensions | 15.54 x 13.97 x 3.18 cm; 27.22 g |
| Product Dimensions  | 15.54 x 13.97 x 3.18 cm; 27.22 g |
| Size | Small |
| Specification met | NSF, WRAS |
| Style | Clamp |

## 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/611Dz-4xZAL.jpg)
![DOMETIC 385311641 Sealand Water Valve Kit, white - Image 2](https://m.media-amazon.com/images/I/51z2QayULBL.jpg)

## Available Options

This product comes in different **Style** options.

## 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

### ⭐⭐⭐⭐⭐ Review
*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

### ⭐⭐⭐⭐⭐ Review
*by C***4 on 27 June 2023*

Very simple to install. Perfect fit. Easy DIY project. Works perfectly

### ⭐⭐⭐⭐⭐ Review
*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

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-02*