---
product_id: 645546439
title: "6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump"
brand: "peutier"
price: "65 kr"
currency: DKK
in_stock: false
reviews_count: 6
url: https://www.desertcart.dk/products/645546439-6pcs-duckbill-valve-and-2pcs-silicone-diaphragm-compatible-with-momcozy
store_origin: DK
region: Denmark
---

# 6 premium silicone duckbill valves Compatible with Momcozy M5 pump 2 leak-proof silicone diaphragms 6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump

**Brand:** peutier
**Price:** 65 kr
**Availability:** ❌ Out of Stock

## Summary

> 🍼 Upgrade your pump game — because every drop counts!

## Quick Answers

- **What is this?** 6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump by peutier
- **How much does it cost?** 65 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/645546439-6pcs-duckbill-valve-and-2pcs-silicone-diaphragm-compatible-with-momcozy)

## Best For

- peutier enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Suction Seal:** Silicone diaphragms maintain optimal suction and eliminate leaks during every session.
- • **Generous Replacement Pack:** Includes 6 valves and 2 diaphragms to keep your pump performing like new longer.
- • **Premium BPA-Free Silicone:** Crafted from durable, flexible, and safe silicone for worry-free daily use.
- • **Reliable Milk Flow Control:** Duckbill valves ensure smooth milk flow and prevent backflow for uninterrupted pumping.
- • **Effortless Cleaning & Maintenance:** Easy to wash with warm soapy water, designed for busy moms who value hygiene.

## Overview

This 8-piece replacement set includes 6 duckbill valves and 2 silicone diaphragms made from premium BPA-free silicone, designed to fit Momcozy M5 breast pumps. Engineered to optimize milk flow, prevent backflow, and ensure leak-free suction, these durable parts are easy to clean and maintain, providing breastfeeding moms with reliable, hygienic pump performance.

## Description

Specification: Color: transparent Material: silicone Product Size: duckbill valves: 1.6 x 2cm/0.63 x 0.79 inch Diameter of silicone diaphragm: 4.2cm/1.65 inch Package details: 6 x duckbill valves 2 x silicone diaphragms Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between monitors, there may be a slight color difference.

Review: Loved! - These worked great for my pumps! Sizing was perfect.
Review: Parfait, il me manquait les petites valve lorsque j'ai acheté mon tire lait main libre, s'adapte parfaitement

## Features

- Package Content: You will get 6 pieces of duckbill valves and 2 silicone diaphragms. They're great helpers for breastfeeding mothers. Sufficient quantity will meet your needs.
- Great Material: Duckbill valves and diaphragms are made of premium silicone, which is long-lasting, flexible, safe and BPA free. You can use them with confidence.
- Product Functions: The duckbill valve provide a easy way to make breast milk to flow from the breast into your collection bottle and preventing backflow as well. Silicone diaphragms ensures proper suction and preventing leaks during pumping sessions.
- Compatibility: Duckbill valve and silicone diaphragm are compatible with Momcozy M5 brest pumps. Please note that our product isn't sponsored or endorsed by the brand it fits, including Momcozy.
- Easy to Clean: Our duckbill valve and silicone diaphragm are easy to clean. Just wash them with warm soap water. Please replace them periodically according to your usage status.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0D97S21WR |
| Best Sellers Rank | #159,186 in Baby ( See Top 100 in Baby ) #1,594 in Electric Breast Pumps |
| Customer Reviews | 4.6 4.6 out of 5 stars (35) |
| Date First Available  | July 11, 2024 |
| Item model number  | 24385 |
| Manufacturer  | PEUTIER |
| Product Dimensions  | 0.63 x 0.63 x 0.79 inches; 1.41 ounces |

## Product Details

- **Brand:** PEUTIER
- **Color:** Transparent
- **Item Weight:** 0.04 Kilograms
- **Number of Items:** 8
- **Size:** M

## Images

![6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump - Image 1](https://m.media-amazon.com/images/I/51936tXBkXL.jpg)
![6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump - Image 2](https://m.media-amazon.com/images/I/51MLbLyTKZL.jpg)
![6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump - Image 3](https://m.media-amazon.com/images/I/610-184NvtL.jpg)
![6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump - Image 4](https://m.media-amazon.com/images/I/61JJwqIDnLL.jpg)
![6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump - Image 5](https://m.media-amazon.com/images/I/61Lw794rMnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Loved!
*by M***H on October 13, 2025*

These worked great for my pumps! Sizing was perfect.

### ⭐⭐⭐⭐⭐ Review
*by G***R on October 26, 2024*

Parfait, il me manquait les petites valve lorsque j'ai acheté mon tire lait main libre, s'adapte parfaitement

### ⭐⭐⭐⭐⭐ Review
*by C***J on September 19, 2025*

Great spare parts for the Momcozy M5. Good to have several to use when needed and to change out regular. Worked well with breast pump. No issues.

## Frequently Bought Together

- 6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump
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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-22*