---
product_id: 698715956
title: "8pcs Duckbill Valves and 4pcs Silicone Diaphragms Compatible with Momcozy Mobile Flow M9, Mom Cozy M9 Replacement Accessories, Breastfeeding Parts, Replace for Momomzy Valve Diaphragms"
brand: "bdicove"
price: "€ 34.45"
currency: EUR
in_stock: true
reviews_count: 8
category: "Bdicove"
url: https://www.desertcart.sk/products/698715956-8pcs-duckbill-valves-and-4pcs-silicone-diaphragms-compatible-with-momcozy
store_origin: SK
region: Slovakia
---

# 100% compatible with Momcozy M9 Efficient suction matching original parts Food-grade BPA-free silicone seal 8pcs Duckbill Valves and 4pcs Silicone Diaphragms Compatible with Momcozy Mobile Flow M9, Mom Cozy M9 Replacement Accessories, Breastfeeding Parts, Replace for Momomzy Valve Diaphragms

**Brand:** bdicove
**Price:** € 34.45
**Availability:** ✅ In Stock

## Summary

> 🍼 Pump smarter, not harder — never miss a drop!

## Quick Answers

- **What is this?** 8pcs Duckbill Valves and 4pcs Silicone Diaphragms Compatible with Momcozy Mobile Flow M9, Mom Cozy M9 Replacement Accessories, Breastfeeding Parts, Replace for Momomzy Valve Diaphragms by bdicove
- **How much does it cost?** € 34.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/698715956-8pcs-duckbill-valves-and-4pcs-silicone-diaphragms-compatible-with-momcozy)

## Best For

- bdicove enthusiasts

## Why This Product

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

## Key Features

- • **Easy Maintenance:** Simple to clean with warm soapy water and steam sterilize for hygienic daily use.
- • **Leak-Proof Design:** Silicone diaphragms and duckbill valves prevent backflow and milk leakage for worry-free pumping.
- • **Seamless Compatibility:** Perfectly fits Momcozy M9 wearable pump for hassle-free replacement.
- • **Safe & Durable Materials:** Crafted from BPA-free, soft silicone to guarantee safety and long-lasting performance.
- • **Maximized Milk Extraction:** Engineered to deliver the same powerful suction as original parts, ensuring no drop is wasted.

## Overview

This 8-piece duckbill valve and 4-piece silicone diaphragm kit offers 100% compatibility with the Momcozy M9 breast pump, replicating original suction efficiency and ensuring leak-proof performance. Made from BPA-free, food-grade silicone, these durable replacement parts enhance milk extraction while providing safe, easy-to-clean components designed for busy, health-conscious moms.

## Description

0

Review: I love them - Amazing. Fit perfectly best dup out there
Review: Perfect fit - Great replacement parts and fit perfectly

## Features

- 【Perfectly Compatibility with Momcozy M9】：Our duckbill valve and diaphragm kit have the same suction as the original M9 pump parts without any gap issues. They can perfectly meet the accessories you need when using M9 wearable breast pump and 100% compatible. (Attention ：External plastic parts of valve and diaphragm are not included)
- 【Efficient Work the same as Original】：These duckbill valves and diaphragms are designed to be the same as the original, providing the same suction power and pump working. These M9 replacement kit can effectively help you improve efficiency. Grab every drop of milk for a better breast-pumping experience.
- 【Better Sealing&Anti-Backflow】:The silicone diaphragm is used to help the breast pump maintain the seal to prevent milk leakage. Silicone Duckbill valve can be used to drain milk to the bottom of the containeris and prevent back-flow of breast milk. We have prepared sufficient number of Momcozy M9 replacement parts for new moms, they can spend their feeding life worry-free.
- 【Safe Food Grade Silicone】:M9 breast pump part kits are made of soft silicone materials, durable, BPA-free, long-lasting performance for your pumping, ensuring the highest level of safety, giving you peace of mind about your baby's milk.
- 【Easy To Use & Clean】: Wash parts after each use with warm soapy water and rinse well. Please use boiling water/steam, with a temperature of around 100°C (212°F). Notice: If you notice that your pump seems to have lost suction, you need to change pump parts, Diaphragm and duck valves need to be replaced every 3 months.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0DRJ93TGV |
| Best Sellers Rank | #27,073 in Baby ( See Top 100 in Baby ) #1,108 in Breastfeeding Supplies |
| Customer Reviews | 4.2 4.2 out of 5 stars (73) |
| Date First Available  | December 26, 2024 |
| Manufacturer  | BDICOVE |
| Product Dimensions  | 2 x 2 x 2 inches; 2.47 ounces |

## Product Details

- **Brand:** BDICOVE
- **Item Weight:** 0.07 Kilograms
- **Manufacturer:** BDICOVE
- **Number of Items:** 12
- **Size:** 8pcs Valves+4pcs Diaphragms

## Images

![8pcs Duckbill Valves and 4pcs Silicone Diaphragms Compatible with Momcozy Mobile Flow M9, Mom Cozy M9 Replacement Accessories, Breastfeeding Parts, Replace for Momomzy Valve Diaphragms - Image 1](https://m.media-amazon.com/images/I/51cp7LP3BXL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ I love them
*by C***G on November 2, 2025*

Amazing. Fit perfectly best dup out there

### ⭐⭐⭐⭐⭐ Perfect fit
*by Z***4 on October 24, 2025*

Great replacement parts and fit perfectly

### ⭐⭐⭐⭐⭐ Fit perfectly
*by U***S on October 30, 2025*

Like the name brand! Seriously. I had no issue getting these to fit my momcozy pumps. I wanted to keep things fresh and clean and having cheaper alternatives has been a blessing. They fit like the ones that come with the pump. No issues at all and the price is great!

## Frequently Bought Together

- 8pcs Duckbill Valves and 4pcs Silicone Diaphragms Compatible with Momcozy Mobile Flow M9, Mom Cozy M9 Replacement Accessories, M9 Breastfeeding Parts, Replace for Momomzy Valve Diaphragms
- Momcozy Flange Insert 17mm Compatible with 24mm Flange/Shield of Most Pumps, Insert for Breast Pump Replacement Accessories, 4PCS 17mm

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**Shop now:** [https://www.desertcart.sk/products/698715956-8pcs-duckbill-valves-and-4pcs-silicone-diaphragms-compatible-with-momcozy](https://www.desertcart.sk/products/698715956-8pcs-duckbill-valves-and-4pcs-silicone-diaphragms-compatible-with-momcozy)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-04*