---
product_id: 358157382
title: "Dreyoo RV Toilet Water Valve Compatible with 385311641, Sealand 300 310 311 320 321 Series Pedal Flush Camper Trailer Marine Toilets, Flush Valve Replacement with Sealing Ring(1 Set)"
brand: "dreyoo"
price: "€ 21.45"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/358157382-dreyoo-rv-toilet-water-valve-compatible-with-385311641-sealand-300
store_origin: HR
region: Croatia
---

# Advanced sealing tech prevents leaks Precision fit for Sealand 300/310/320 series Frost-resistant for cold climates Dreyoo RV Toilet Water Valve Compatible with 385311641, Sealand 300 310 311 320 321 Series Pedal Flush Camper Trailer Marine Toilets, Flush Valve Replacement with Sealing Ring(1 Set)

**Brand:** dreyoo
**Price:** € 21.45
**Availability:** ✅ In Stock

## Summary

> 🚐 Upgrade your RV throne with leak-proof precision and winter-ready durability!

## Quick Answers

- **What is this?** Dreyoo RV Toilet Water Valve Compatible with 385311641, Sealand 300 310 311 320 321 Series Pedal Flush Camper Trailer Marine Toilets, Flush Valve Replacement with Sealing Ring(1 Set) by dreyoo
- **How much does it cost?** € 21.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/358157382-dreyoo-rv-toilet-water-valve-compatible-with-385311641-sealand-300)

## Best For

- dreyoo enthusiasts

## Why This Product

- Trusted dreyoo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cold-Weather Ready:** Built to resist frost damage, ensuring reliable performance even in winter travels.
- • **Leak-Proof Confidence:** Advanced sealing tech eliminates flooding risks, keeping your RV dry and damage-free.
- • **Perfect Compatibility:** Tailored for Sealand 300, 310, 320, and compatible with model 385311641 for seamless replacement.
- • **Effortless Installation:** No plumbing skills needed—get your RV toilet running in minutes.
- • **Complete Replacement Kit:** Includes valve, ball seal, hose clamp, stainless mesh filters, and screws—everything you need in one set.

## Overview

The Dreyoo RV Toilet Water Valve is a high-quality replacement kit compatible with Sealand 300, 310, and 320 series toilets and model 385311641. Made from durable ABS material, it features advanced sealing technology to prevent leaks, frost resistance for cold weather reliability, and a user-friendly design for quick, tool-free installation. The kit includes all necessary components for a complete flush valve replacement, ensuring your camper or marine toilet stays dry, functional, and hassle-free on every journey.

## Description

Dreyoo RV Toilet Water Valve Compatible with 385311641, Sealand 300 310 311 320 321 Series Pedal Flush Camper Trailer Marine Toilets, Flush Valve Replacement with Sealing Ring(1 Set)

## Features

- Upgraded Rv Toilet Valve: the rv toilet valve parts and flush ball gaskets are compatible with Sealand 300/ 310/ 320 RV, Camper, trailer toilets, Compatible with 385311641 domestic rv toilet flush valve, very practical. Warming tips: check part numbers to ensure proper fit; During the installing the rv toilet parts, please insure to install button with the correct angle in case that being broken.
- Sealing & Leakage Prevention: Tired of flooding caused by leaking RV toilet valves? The toilet valve use advanced sealing technology to precisely Compatible with 310 rv toilet to eliminate the risk of leakage from the root. Whether it is daily use or long term parking, it can ensure that your RV is dry and safe from water damage, eliminating worries for your journey and keeping your RV clean and comfortable at all times.
- Easy to Replace: Installing an RV toilet replacement kit is no longer a problem! Our product design fully considers the user experience, even if you have limited plumbing experience, you can easily get it done. The precise size design perfectly Compatible with 300 310 320 RV toilet. No complicated adjustments or additional tools are required. It can be installed in a few simple steps, quickly restoring the toilet to normal use, saving you time and energy.
- Low Temperature Resistance: This toilet valve replacement kit is designed to meet the challenges of low temperatures. It can effectively resist frost damage and ensure that it does not leak and operates normally in low temperature environments. Whether it is winter travel or long-term parking in cold areas, it can perform stably to ensure that your toilet is always available and you can enjoy the warm time in the car with peace of mind
- Nice Combination: you will get 1 x toilet valve, 1 x rv toilet ball seal replacement, 1 x hose clamp, 2 x stainless mesh filters and 2 x screws

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Brand | Dreyoo |
| Inlet Connection Type | Barb |
| Outlet Connection Type | Barb |
| Number of Ports | 1 |
| Valve Type | Ball Valve |
| Manufacturer | Dreyoo |
| Item Weight | 2.39 ounces |
| Package Dimensions | 6.34 x 4.84 x 1.26 inches |
| Country of Origin | China |
| Item model number | Dreyoo-Parts-0113 |
| Manufacturer Part Number | Dreyoo-Parts-0113 |

## Product Details

- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Brand:** Dreyoo
- **Inlet Connection Type:** Barb
- **Outlet Connection Type:** Barb
- **Number of Ports:** 1
- **Valve Type:** Ball Valve
- **Manufacturer:** Dreyoo

## Images

![Dreyoo RV Toilet Water Valve Compatible with 385311641, Sealand 300 310 311 320 321 Series Pedal Flush Camper Trailer Marine Toilets, Flush Valve Replacement with Sealing Ring(1 Set) - Image 1](https://m.media-amazon.com/images/I/61916RHwm6L.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great in the camper fixed the leak
*by R***E on January 9, 2025*

Perfect fit for toilet

### ⭐⭐⭐⭐⭐ Perfect fit for the model toilet I have
*by R***Y on August 26, 2023*

Winterizing my 5th wheel I ran a little late and the value on the toilet had froze and we didn't realize until my wife stepped on the toilet flush lever. So a new part was needed. This was not the easiest thing to install, but I did get it fixed without any major problems. I ordered this kit because it came with all of the needed parts and a few other parts I replaced as well while I was doing it. Made life easier and the toilet is like new now. The full kit repaired other things that I had not realized should be replaced as well. It was a nice plus to have bought this kit with the extra items. And I would do that again. I had seen I could have just got only the valve, but I noticed this kit with the extra parts. In further examination of the toilet these extra parts would be beneficial to replace as well. A easy fix and not something that I had thought about until I looked at what the extra part was for. The value was worth the price.. so I bought this kit.

### ⭐⭐⭐⭐⭐ Fixed Poor Water Flow
*by S***B on March 20, 2024*

Figured the old valve was clogged. Removed toilet to replace. Easier to work on a bench than hunched over it on floor. Total job took about an hour.

## Frequently Bought Together

- Dreyoo RV Toilet Water Valve Compatible with 385311641, Sealand 300 310 311 320 321 Series Pedal Flush Camper Trailer Marine Toilets, Flush Valve Replacement with Sealing Ring(1 Set)
- Halotronics Upgraded RV Water Valve Replacement Kit for Pedal-Flush Toilets - Compatible with Sealand Dometic 300, 301, 310, 311, 320, 321 (385311641) - Hardware Included - 2024 Model
- Beech Lane Upgraded Water Valve Kit Replaces 385311641 for Dometic Toilets 300, 310, and 320, Increased Freeze Resistance, Long Valve Lifespan, Ultrasonic Sealing Safeguards Against Leaks (Natural)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-08*