Silicone Duckbill Anti-Backflow Valves for Electric Breast Pumps

Keep Every Drop Safe & Clean with Silicone Duckbill Breast Pump Valves

Say goodbye to milk backflow and contamination worries! These silicone duckbill anti-backflow valves are designed to fit most electric breast pumps, giving nursing moms a hygienic, efficient, and stress-free pumping experience. Whether you're pumping at home, at work, or on the go, these essential replacement valves help maintain suction integrity and keep your milk fresh and uncontaminated.

Made from food-grade silicone — a material free from high-concern chemicals — these valves are safe for both mom and baby, from newborns through toddlerhood (ages 0–24 months).

Made in Mainland China.

Why You'll Love These Breast Pump Valves

• Prevents Milk Backflow: The duckbill design creates a one-way seal that stops milk from flowing back into your pump tubing, protecting both your milk supply and your pump motor.
• Universal Compatibility: Designed to fit most standard electric breast pump models — a versatile must-have spare for every breastfeeding mom.
• Easy to Install & Clean: Simple snap-in design means no fuss during setup or sanitizing. Dishwasher-safe and easy to sterilize.
• Soft, Body-Safe Silicone: Made from premium silica gel — flexible, durable, and gentle — with no harmful chemicals.
• Smooth, Continuous Suction: Maintains consistent suction performance session after session, so your pumping routine stays on track.
• Perfect for Travel: Lightweight and compact — toss a spare in your pump bag for hospital stays, office pumping sessions, or trips away from home.
• Ideal Age Range: Suitable for babies 0–24 months, covering your entire breastfeeding journey.

Product Specifications

Note: Please allow 1–2 cm variance due to manual measurement, and slight color differences due to screen resolution variations.

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Breastfeeding Resources

For guidance on safe breastfeeding practices, breast pump hygiene, and milk storage, visit the CDC's official recommendations on handling and storing breast milk.

Frequently Asked Questions

Q: Will these silicone duckbill valves fit my electric breast pump?

A: These anti-backflow duckbill valves are designed to be compatible with most standard electric breast pump models. We recommend measuring your current valve opening before purchasing to confirm compatibility. The flexible silicone material helps achieve a snug fit across a variety of pump brands.

Q: How do I clean and sterilize these breast pump valves?

A: Cleaning is simple! Rinse the silicone valves under warm running water after each use, then sterilize by boiling, using a steam sterilizer, or placing them on the top rack of your dishwasher. Regular cleaning helps maintain hygiene and prolong the life of the valves.

Q: How often should I replace my breast pump duckbill valves?

A: It's generally recommended to replace duckbill valves every 2–3 months or sooner if you notice a drop in suction power, visible cracks, or discoloration. Keeping spare valves on hand ensures your pump always performs at its best.

Q: Are these valves safe for my baby?

A: Yes. The valves are made from food-grade silicone (silica gel) and contain no high-concern chemicals, making them safe for use with breast milk intended for babies aged 0–24 months.