---
product_id: 204491419
title: "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"
brand: "halotronics"
price: "S$21"
currency: SGD
in_stock: true
reviews_count: 8
category: "Halotronics"
url: https://www.desertcart.sg/products/204491419-halotronics-upgraded-rv-water-valve-replacement-kit-for-pedal-flush
store_origin: SG
region: Singapore
---

# Threaded spout for leak-proof fit Freeze-resistant ABS plastic Complete hardware kit included 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

**Brand:** halotronics
**Price:** S$21
**Availability:** ✅ In Stock

## Summary

> 🚐 Upgrade your RV’s flow with freeze-proof precision!

## Quick Answers

- **What is this?** 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 by halotronics
- **How much does it cost?** S$21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/204491419-halotronics-upgraded-rv-water-valve-replacement-kit-for-pedal-flush)

## Best For

- halotronics enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Upgrade:** Includes valve, hose clamp, and screws—everything you need for a seamless replacement.
- • **Trusted by Thousands:** Rated 4.7 stars by over 3,200 RV enthusiasts who demand reliability on the road.
- • **Precision Threaded Fit:** Threaded inlet and outlet connections ensure a secure, leak-proof installation every time.
- • **Built to Brave the Cold:** Enhanced freeze-resistant materials keep your valve functional in any climate.
- • **Durability Meets Design:** Strong ABS plastic construction resists fractures and extends the life of your RV toilet valve.

## Overview

The Halotronics Upgraded RV Water Valve Replacement Kit (2024 Model) is a durable, freeze-resistant ABS plastic valve designed for pedal-flush toilets compatible with Sealand Dometic models 300-321. Featuring threaded inlet and outlet connections for a leak-proof fit, this kit includes all necessary hardware—valve, hose clamp, and screws—for easy installation. Trusted by over 3,200 users with a 4.7-star rating, it ensures reliable performance and longevity on the road.

## Description

desertcart.com: 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 : Automotive

Review: Easy to install - Removed my old unit which only had one screw. Cut the factory clamp. Install the new unit with both supplied screws used.The supplied clamp for the water feed line for the bowl and works like a champ.
Review: RV water valve kit - Good fit, and works well.

## Features

- Features | This replacement kit includes all the necessary parts to get your valve working properly. Designed with increased freeze-resistant materials.
- Quality | Strong and durable ABS plastic ensures a perfect fit for your existing toilet’s hardware. The threaded spout screws in tight into your water line to protect from leaks, and is resistant to fractures prolonging use.
- Specifications | This package comes with 1 water valve. Included parts: water valve, hose clamp, and screw fasteners. Replacement for part number 385311641.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084HN12PS |
| Brand Name | Halotronics |
| Customer Reviews | 4.7 out of 5 stars 3,288 Reviews |
| Exterior Finish | ABS plastic |
| Inlet Connection Size | 0.48 Inches |
| Inlet Connection Type | threaded |
| Item Dimensions | 7 x 4 x 2 inches |
| Item Height | 2 inches |
| Manufacturer | Halotronics |
| Material Type | ABS plastic |
| Model Number | HT-WV03 |
| Number of Ports | 1 |
| Outlet Connection Size | 0.48 Inches |
| Outlet Connection Type | threaded |
| UPC | 810004871823 |
| Unit Count | 1.0 Count |
| Valve Type | Globe Valve |

## Product Details

- **Material:** ABS plastic
- **Brand:** Halotronics
- **Item dimensions L x W x H:** 7 x 4 x 2 inches
- **Exterior Finish:** ABS plastic
- **Inlet Connection Size:** 0.48 Inches
- **Inlet Connection Type:** threaded
- **Outlet Connection Type:** threaded
- **Number of Ports:** 1
- **Outlet Connection Size:** 0.48 Inches
- **Manufacturer:** Halotronics

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61P2-fgEAPL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install
*by J***J on November 24, 2025*

Removed my old unit which only had one screw. Cut the factory clamp. Install the new unit with both supplied screws used.The supplied clamp for the water feed line for the bowl and works like a champ.

### ⭐⭐⭐⭐⭐ RV water valve kit
*by K***V on January 11, 2026*

Good fit, and works well.

### ⭐⭐⭐⭐⭐ Fit perfectly
*by C***E on December 14, 2025*

Easy to install. Perfect fit.

## Frequently Bought Together

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*