---
product_id: 179501269
title: "4 Pack 1-1/2\" 385310076 Duckbill Valve Kit Replacement for Sealand Vacuum Generators T12,T14,SW12,SW14,VG2,VG3 “T” and “S” Series Pump"
brand: "tycoonwon"
price: "22860CFA"
currency: XOF
in_stock: true
reviews_count: 9
category: "Tycoon Won"
url: https://www.desertcart.sn/products/179501269-4-pack-1-1-2-385310076-duckbill-valve-kit-replacement
store_origin: SN
region: Senegal
---

# 4-pack easy install prevents backflow & odors 1.5-inch precision fit 4 Pack 1-1/2" 385310076 Duckbill Valve Kit Replacement for Sealand Vacuum Generators T12,T14,SW12,SW14,VG2,VG3 “T” and “S” Series Pump

**Brand:** tycoonwon
**Price:** 22860CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your pump, ditch the stink—freshness on demand!

## Quick Answers

- **What is this?** 4 Pack 1-1/2" 385310076 Duckbill Valve Kit Replacement for Sealand Vacuum Generators T12,T14,SW12,SW14,VG2,VG3 “T” and “S” Series Pump by tycoonwon
- **How much does it cost?** 22860CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/179501269-4-pack-1-1-2-385310076-duckbill-valve-kit-replacement)

## Best For

- tycoonwon enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable:** Low-profile 1.5-inch valve built to last, ensuring smooth water flow without clogging or aging issues.
- • **Odor-Free Guarantee:** Innovative duckbill design blocks backflow, keeping your RV or boat bathroom air fresh and clean.
- • **Effortless DIY Upgrade:** Simple manual installation—no extra tools needed, get your pump fresh in minutes.
- • **Universal Compatibility:** Fits multiple Sealand vacuum pump models including T12, T14, SW12, SW14, VG2, VG3, and 'S' series.
- • **Cost-Effective Reliability:** Premium aftermarket quality at a fraction of OEM prices—trusted by savvy pros and enthusiasts alike.

## Overview

This 4-pack of 1.5-inch duckbill valves by TycoonWon offers a direct replacement for Sealand vacuum generators T12, T14, SW12, SW14, VG2, VG3, and 'S' series pumps. Designed for easy, tool-free installation, these valves prevent backflow and unpleasant odors, ensuring fresh air in RV and boat toilets. Compact and durable, they provide a cost-effective solution trusted by users seeking reliable aftermarket parts.

## Description

Buy TycoonWon 4 Pack 1-1/2" 385310076 Duckbill Valve Kit Replacement for Sealand Vacuum Generators T12,T14,SW12,SW14,VG2,VG3 “T” and “S” Series Pump: Valve Parts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: very good parts for the money - Im always weary about buying after market parts but I tried these duck bills and so far they are working very well! Much less expensive then the name brand. I would buy them again!
Review: These worked Great! - These duck bills where easy to install and worked as expected

## Features

- Compatible with “S” Series Vacuum Pumps, Low Profile Vacuum Pumps, the VG2 Vacuum Pumps, and “T” Series Discharge Pump.Whether for RV or boat use,this duckbill valve is a portable replacement parts that quickly solve the problem of unpleasant odors.
- The built-in duckbill valve plays a crucial role, allowing water to flow in one direction only and preventing backflow. With this innovative design, unpleasant odors are kept at bay, maintaining fresh air in the toilet area.
- If the rubber ages or is blocked by foreign objects and cannot be closed, please replace it in time. As the number of duckbill valves varies among different pumps, please carefully confirm the model of the pump and the number of duckbill valves before purchasing.
- The size of this duckbill valve is 1 1/2 inch, not 2 inches, and it is not suitable for used on the newer pumps used in VG4 vacuum generators and transfer pumps. Please do not make a wrong purchase.
- Simple installation: Just loosen the pump pipe and remove the old duckbill valve to replace it with a new one. The operation is simple and no additional tools are required. When tightening the pipe, it is recommended to do it manually.Do not over-tighten.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081STM2RP |
| Best Sellers Rank | #596,983 in Automotive ( See Top 100 in Automotive ) #1,063 in Air Conditioning Line Repair Tools |
| Brand | TycoonWon |
| Customer Reviews | 4.0 4.0 out of 5 stars (181) |
| Date First Available | January 12, 2020 |
| Item Weight | 3.04 ounces |
| Item model number | 385310076 |
| Manufacturer | TycoonWon |
| Manufacturer Part Number | 385310076 |
| Model | Duckbill Valve |
| Product Dimensions | 3.6 x 3.6 x 3.6 inches |

## Images

![4 Pack 1-1/2" 385310076 Duckbill Valve Kit Replacement for Sealand Vacuum Generators T12,T14,SW12,SW14,VG2,VG3 “T” and “S” Series Pump - Image 1](https://m.media-amazon.com/images/I/61TDSUeE2fL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ very good parts for the money
*by J***. on June 26, 2023*

Im always weary about buying after market parts but I tried these duck bills and so far they are working very well! Much less expensive then the name brand. I would buy them again!

### ⭐⭐⭐⭐⭐ These worked Great!
*by P***L on March 31, 2021*

These duck bills where easy to install and worked as expected

### ⭐ These are inexpensive for a reason
*by L***T on June 24, 2024*

Such a simple thing and you’d think it’s just a rubber valve. But, the compound they use to make these doesn’t work. I’ve installed these valves multiple times, on rebuild after rebuild, thinking that these are ok. But they’re not. They’ll perform okay for about a month and then they start to harden causing the pump to have extended run time trying to build pressure, then the pump will trigger from pressure loss randomly, and then before you know it you’re turning the system on and off between uses. Well, I replaced seals, pump housings pieces, bellows, vacuum switches, etc. and like a good boy I replaced these valves every time I opened the system, not realizing that these cheap valves have been the issue the whole time. The system would be fine for a little while and then start acting up after a couple weeks. The price of the OE valves is crazy expensive and kept me from buying them, but they have now lasted me 8-9 times longer than these cheap valves. And I don’t know about you but cracking open our vacuum flush system is not on my top ten things to do in life. So, bite the bullet and get the OE.

## Frequently Bought Together

- TycoonWon 2 Pair 385310076 Duckbill Valve Kit Replacement for Sealand Vacuum Generators S115A, S12, 52A, S32, T12, T24, and T32 Pump,1-1/2"
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-06*