---
product_id: 436416444
title: "S9 Pro / S12 Pro Duckbill Valve Silicone Diaphragm, Replacement Parts Accessories(4 Piece Set)"
brand: "nagran"
price: "₨389"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/436416444-s9-pro-s12-pro-duckbill-valve-silicone-diaphragm-replacement-parts
store_origin: SC
region: Seychelles
---

# BPA Free Odorless Silicone Universal Fit S9 Pro / S12 Pro Duckbill Valve Silicone Diaphragm, Replacement Parts Accessories(4 Piece Set)

**Brand:** nagran
**Price:** ₨389
**Availability:** ✅ In Stock

## Summary

> 💖 Pump with Confidence: Quality You Can Trust!

## Quick Answers

- **What is this?** S9 Pro / S12 Pro Duckbill Valve Silicone Diaphragm, Replacement Parts Accessories(4 Piece Set) by nagran
- **How much does it cost?** ₨389 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/436416444-s9-pro-s12-pro-duckbill-valve-silicone-diaphragm-replacement-parts)

## Best For

- nagran enthusiasts

## Why This Product

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

## Key Features

- • **🌱 Safe Materials:** Crafted from 100% food-grade silicone, ensuring safety for you and your baby.
- • **🧼 Easy Maintenance:** Simply wash with warm soapy water for hassle-free cleaning.
- • **🛡️ Strong Suction:** Silicone diaphragm ensures optimal suction for effective pumping.
- • **🔒 Backflow Prevention:** Duckbill valve design prevents any backflow of precious breast milk.
- • **🌍 Universal Compatibility:** Fits most wearable breast pumps, making it a versatile choice for busy moms.

## Overview

The S9 Pro / S12 Pro Duckbill Valve Silicone Diaphragm is a 4-piece set designed for universal compatibility with most wearable breast pumps. Made from 100% BPA-free food-grade silicone, these replacement parts ensure strong suction and prevent backflow, providing peace of mind for breastfeeding mothers. Easy to clean and maintain, this set is essential for any mom on the go.

## Description

S9 Pro / S12 Pro Duckbill Valve Silicone Diaphragm, Replacement Parts Accessories(4 Piece Set)

## Features

- NAGRAN duckbill valves and silicone diaphragm fittings are universal for most wearable breast pumps on the market, such as the S9/S10/S12/S4DW wearable breast pumps.
- Silicone diaphragm keeps the breast pump suction strong enough and also helps the bottle stay sealed. The duckbill valve is designed to prevent backflow of breast milk. The silicone diaphragm and the duckbill valve accessory are perfectly suitable to meet your requirements when using a wearable breast pump.
- 100% BPA free, the silicone diaphragm piece and duckbill valve are made of food grade silicone which is very safe, soft and odorless so you can feel completely at ease with your baby's milk.
- Wash pump parts after every use with warm soapy water and rinse well.
- NAGRAN is a brand that pays great attention to product quality. If you have any doubt about our products, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | NA01 |
| Product Dimensions | 4 x 3 x 4 cm; 20 g |
| Item model number | NA01 |
| Material Type | Food Grade Silicone,Silicone |
| Material-free | Bpa Free |
| Additional product features | wearable, Bpa Free Wearable |
| Number of items | 1 |
| Style | Universal |
| Power source | Battery Powered |
| Batteries required | No |
| Dishwasher safe | No |
| Item Weight | 20 g |

## Product Details

- **Brand:** NAGRAN
- **Special Feature:** closed_system, Bpa Free,Wearable
- **Material:** Silicone
- **Included Components:** Duckbill
- **Material Type Free:** BPA Free

## Images

![S9 Pro / S12 Pro Duckbill Valve Silicone Diaphragm, Replacement Parts Accessories(4 Piece Set) - Image 1](https://m.media-amazon.com/images/I/61t9VqNMGLL.jpg)

## Questions & Answers

**Q: Does this work with the portable spectra S9? The regular white spectra duckbills don’t fit the S9.**
A: Our products are identical to the Momcozy electric breast pump accessories and are also compatible with most wearables on the market.

**Q: Will replacing these help the suction go back up on my pump**
A: Yes they should. I replace mine monthly since I pump 3x a day 5 days a week. If they’re longer than a month old I’d bet you will see a huge difference when you replace them.

**Q: How many inserts come per purchase?**
A: Two plug-ins are included

**Q: Suitable for CaraCups?**
A: Our products for Momcozy brand breast pump accessories.

## Frequently Bought Together

- S9 Pro / S12 Pro Duckbill Valve Silicone Diaphragm, Replacement Parts Accessories(4 Piece Set)
- Wearable Breast Pump Accessories, Linker Compatible with S9/S10/S12/S4DW Wearable Breastpump Breast Pump Connector Linker to Connect Flange Valve and Diaphragm

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**Shop now:** [https://www.desertcart.sc/products/436416444-s9-pro-s12-pro-duckbill-valve-silicone-diaphragm-replacement-parts](https://www.desertcart.sc/products/436416444-s9-pro-s12-pro-duckbill-valve-silicone-diaphragm-replacement-parts)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-20*