---
product_id: 693473224
title: "12PCS Duckbill Valves Silicone Diaphragm Compatible with eufy S1 Pro S1 E10, Lansinoh Discreet Duo, NCVI NICEGREEN Nuliie Zooawa S32 Breast Pump Parts S32 Pump Replacement, for Lansinoh Pump Parts"
brand: "ivaronal"
price: "€ 30.77"
currency: EUR
in_stock: true
reviews_count: 12
category: "Ivaronal"
url: https://www.desertcart.fr/products/693473224-12pcs-duckbill-valves-silicone-diaphragm-compatible-with-eufy-s1-pro
store_origin: FR
region: France
---

# 14pcs silicone parts set Seamless no-backflow design 100°C sterilizable safety 12PCS Duckbill Valves Silicone Diaphragm Compatible with eufy S1 Pro S1 E10, Lansinoh Discreet Duo, NCVI NICEGREEN Nuliie Zooawa S32 Breast Pump Parts S32 Pump Replacement, for Lansinoh Pump Parts

**Brand:** ivaronal
**Price:** € 30.77
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 12PCS Duckbill Valves Silicone Diaphragm Compatible with eufy S1 Pro S1 E10, Lansinoh Discreet Duo, NCVI NICEGREEN Nuliie Zooawa S32 Breast Pump Parts S32 Pump Replacement, for Lansinoh Pump Parts by ivaronal
- **How much does it cost?** € 30.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/693473224-12pcs-duckbill-valves-silicone-diaphragm-compatible-with-eufy-s1-pro)

## Best For

- ivaronal enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Skin-Friendly:** Food-grade, odorless silicone ensures comfort for mom and baby
- • **Leak-Proof Efficiency:** Closed system silicone membranes prevent milk backflow and spills
- • **Maximized Milk Capture:** Duckbill valves direct every drop for no-loss, smooth pumping
- • **Hygienic & Easy to Clean:** Sterilize with boiling water, steam, or microwave bags for worry-free reuse
- • **Perfect OEM Compatibility:** Fits Lansinoh, eufy S1 Pro, NCVI & more for seamless pump integration

## Overview

This 14-piece set of duckbill valves and silicone diaphragms is engineered for top-tier compatibility with popular breast pumps like Lansinoh Discreet Duo, eufy S1 Pro, and NCVI S32. Crafted from food-grade silicone, these parts ensure leak-proof, efficient milk flow with a no-backflow design, enhancing suction and milk capture. Easy to sterilize at high temperatures, they deliver a hygienic, painless pumping experience trusted by hundreds of moms.

## Description

0

Review: Good fit - Good quality
Review: Perfect fit - They really work great! My pump seems to have better suction now too! Perfect fit!

## Features

- 【Widely Compatibility 】：10pcs duckbill valves and 4pcs diaphragm compatible with lansinoh discreet duo, eufy E10/S1/S1 Pro, NCVI/NICEGREEN/Nuliie/Zooawa/Sunnaltree S32 wrearable breast pump. Perfectly fit for S32 model Breast Pump Parts
- 【No Backflow, Non-Leaking】：Duckbill valves are seamless at the top, directing milk to the bottom of the container for stable and efficient use, capturing every drop. Silicone membranes utilize a closed system design to prevent any leakage of milk, saving milk and ensuring a clean pumping experience
- 【No-Loss, More Efficient Pumping】：The designing and functionality of these S32 replacement parts are the same as OEM, providing no-loss pumping experience which is the same as the original parts.They make the flow of milk so much smoother when pumping and keep strong suction too
- 【Food Grade Silicone】: S32 wearable breast pump parts are made of food grade silicone, safe, soft and odorless, , and skin-friendly for both mother and baby, brings mom the best breastfeeding experience
- 【Easy Cleaning】: These replaceable duckbill valves & silicone diaphragm can be sanitized with water steam, boiling water, or microwave-steam bags after each use. We recommend using boiling water or steam with a temperature of around 100°C (212°F)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DQPGCH6S |
| Additional Features | Painless |
| Best Sellers Rank | #17,742 in Baby ( See Top 100 in Baby ) #238 in Electric Breast Pumps |
| Brand | IVARONAL |
| Brand Name | IVARONAL |
| Color | Clear |
| Customer Reviews | 4.0 out of 5 stars 198 Reviews |
| Item Weight | 0.08 Kilograms |
| Manufacturer | IVARONAL |
| Manufacturer Part Number | LHUS-S32-YZFGM-14P |
| Material | Silicone |
| Material Type | Silicone |
| Model Number | LHUS-S32-YZFGM-14P |
| Number of Items | 14 |
| Size | 10 pcs - Valves + 4 pcs - Diaphragm |
| Special Feature | Painless |
| Unit Count | 14.00 Count |

## Product Details

- **Brand:** IVARONAL
- **Special Feature:** Painless
- **Material:** Silicone
- **Number of Items:** 14
- **Color:** Clear

## Images

![12PCS Duckbill Valves Silicone Diaphragm Compatible with eufy S1 Pro S1 E10, Lansinoh Discreet Duo, NCVI NICEGREEN Nuliie Zooawa S32 Breast Pump Parts S32 Pump Replacement, for Lansinoh Pump Parts - Image 1](https://m.media-amazon.com/images/I/51Js+9h26JL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good fit
*by A***Z on May 5, 2026*

Good quality

### ⭐⭐⭐⭐⭐ Perfect fit
*by A***R on October 29, 2025*

They really work great! My pump seems to have better suction now too! Perfect fit!

### ⭐⭐⭐⭐⭐ Nice
*by A***R on April 8, 2026*

Very comfortable and came fast

## Frequently Bought Together

- 12PCS Duckbill Valves Silicone Diaphragm Compatible with eufy S1 Pro S1 E10, Lansinoh Discreet Duo, NCVI NICEGREEN Nuliie Zooawa S32 Breast Pump Parts S32 Pump Replacement, for Lansinoh Pump Parts
- eufy Original Milk Container (2-Pack) for Wearable Breast Pump S1/S1 Pro, BPA-Free Reusable Breast Pump Container Collects Up to 5 oz (150 ml) Each
- 8Pcs Replacement Spout Cap for eufy Wearable Breast Pump E10/S1/S1 Pro

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fr/products/693473224-12pcs-duckbill-valves-silicone-diaphragm-compatible-with-eufy-s1-pro](https://www.desertcart.fr/products/693473224-12pcs-duckbill-valves-silicone-diaphragm-compatible-with-eufy-s1-pro)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-10-10*