{"product_id":"silicone-breast-pump-duckbill-valves-diaphragm-replacement-set","title":"Silicone Breast Pump Duckbill Valves \u0026 Diaphragm Replacement","description":"\n\u003cp\u003eKeep your breast pump working at peak performance with these \u003cstrong\u003ehigh-quality silicone duckbill valves and diaphragm replacement parts\u003c\/strong\u003e. Designed specifically for breastfeeding moms, these anti-backflow valves and spare membranes ensure smooth, continuous milk expression — whether you're at home or on the go.\u003c\/p\u003e\n\n\u003cp\u003eWorn-out valves and diaphragms are one of the most common reasons breast pumps lose suction. Replacing them regularly keeps your pump efficient, hygienic, and effective so your breastfeeding journey stays as stress-free as possible.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love These Replacement Parts\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eAnti-Backflow Design\u003c\/strong\u003e — Duckbill valve shape prevents milk from flowing back into the tubing, keeping pumped milk clean and uncontaminated.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eFood-Grade Silicone\u003c\/strong\u003e — Made from soft, BPA-free silica gel that is safe for contact with breast milk.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eEasy to Install \u0026amp; Clean\u003c\/strong\u003e — Simple snap-in fit; dishwasher safe and easy to sterilize for worry-free hygiene.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eMultiple Options Available\u003c\/strong\u003e — Choose from a variety of combinations to suit your needs: duckbill valves only, diaphragms only, or convenient sets.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eEssential Pumping Accessory\u003c\/strong\u003e — A must-have spare part for any electric or manual breast pump user.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Food-grade silicone (silica gel)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Dimensions:\u003c\/strong\u003e Height ~23 mm \/ 0.9 in | Inner Diameter ~12 mm \/ 0.47 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiaphragm Diameter:\u003c\/strong\u003e ~43 mm \/ 1.69 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptions:\u003c\/strong\u003e 6pcs duckbill valves \u0026amp; 4pcs diaphragm set | 6pcs diaphragms | 4pcs diaphragms | 8pcs duckbill valves | 4pcs duckbill valves | 1pc diaphragm | 1pc duckbill valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cp\u003e1 pc or 1 set of breast pump diaphragm(s) or duckbill valve(s) — please select your preferred option at checkout.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please allow ±1–2 cm measurement tolerance due to manual measurement. Slight color variations may occur due to different screen resolutions.\u003c\/p\u003e\n\n\u003ch2\u003eTips for Breastfeeding Moms\u003c\/h2\u003e\n\u003cp\u003eLactation experts recommend replacing breast pump valves and membranes every 1–3 months (or sooner if suction decreases) to maintain optimal pump performance. For more breastfeeding guidance and resources, visit the CDC Breastfeeding Resource Center.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products You May Like\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-3l-air-humidifier-professional-large-capacity-humidifier-for-home-double-spray-port-cool-mist-maker-humidifier-with-led-light\"\u003e1.3L Cool Mist Humidifier with LED Night Light \u0026amp; Dual Spray\u003c\/a\u003e — Keep your nursery comfortable and well-humidified.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/miniature-bath-towel-model-1-12-dollhouse-accessory\"\u003e1\/12 Dollhouse Miniature Bath Towel Model – Fabric Accessory\u003c\/a\u003e — A charming gift for any new mom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Breast_pump\" target=\"_blank\" rel=\"noopener\"\u003eBreast pump\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: Are these silicone breast pump valves and diaphragms safe for contact with breast milk?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. These replacement parts are made from food-grade silicone (silica gel) that is free from BPA and other high-concern chemicals, making them safe for direct contact with breast milk. Always sterilize before first use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How often should I replace my breast pump duckbill valves and membranes?\u003c\/h4\u003e\n\u003cp\u003eA: Lactation consultants and pump manufacturers generally recommend replacing duckbill valves every 1–3 months, or immediately if you notice a loss of suction, cracking, or discoloration. Diaphragms should also be inspected regularly and replaced every few months for best results.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I clean and sterilize these breast pump replacement parts?\u003c\/h4\u003e\n\u003cp\u003eA: Simply rinse the valves and diaphragms in warm soapy water after each use, then sterilize by boiling for 3–5 minutes or using a steam sterilizer bag. Allow to air dry completely before reassembling your pump.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will these valves and diaphragms fit my breast pump model?\u003c\/h4\u003e\n\u003cp\u003eA: These parts are designed as universal-style replacements. Please compare the listed dimensions (valve height ~23 mm, inner diameter ~12 mm; diaphragm diameter ~43 mm) with your pump's specifications before purchasing to ensure compatibility.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are these silicone breast pump valves and diaphragms safe for contact with breast milk?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. These replacement parts are made from food-grade silicone (silica gel) that is free from BPA and other high-concern chemicals, making them safe for direct contact with breast milk. Always sterilize before first use.\"}}, {\"@type\": \"Question\", \"name\": \"How often should I replace my breast pump duckbill valves and membranes?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Lactation consultants and pump manufacturers generally recommend replacing duckbill valves every 1–3 months, or immediately if you notice a loss of suction, cracking, or discoloration. Diaphragms should also be inspected regularly and replaced every few months for best results.\"}}, {\"@type\": \"Question\", \"name\": \"How do I clean and sterilize these breast pump replacement parts?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Simply rinse the valves and diaphragms in warm soapy water after each use, then sterilize by boiling for 3–5 minutes or using a steam sterilizer bag. Allow to air dry completely before reassembling your pump.\"}}, {\"@type\": \"Question\", \"name\": \"Will these valves and diaphragms fit my breast pump model?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These parts are designed as universal-style replacements. Please compare the listed dimensions (valve height ~23 mm, inner diameter ~12 mm; diaphragm diameter ~43 mm) with your pump's specifications before purchasing to ensure compatibility.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Personal Care \u0026 Devices\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/personal-care-devices\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Silicone Breast Pump Duckbill Valves \u0026 Diaphragm Replacement\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/silicone-breast-pump-duckbill-valves-diaphragm-replacement-set\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"D \/ China Mainland","offer_id":53637491818809,"sku":"1005010248199911-D -China Mainland","price":6.03,"currency_code":"USD","in_stock":true},{"title":"Set E \/ China Mainland","offer_id":53637491851577,"sku":"1005010248199911-Set E-China Mainland","price":6.03,"currency_code":"USD","in_stock":true},{"title":"F \/ China Mainland","offer_id":53637491884345,"sku":"1005010248199911-F -China Mainland","price":6.03,"currency_code":"USD","in_stock":true},{"title":"A \/ China Mainland","offer_id":53637491917113,"sku":"1005010248199911-A -China Mainland","price":6.03,"currency_code":"USD","in_stock":true},{"title":"G \/ China Mainland","offer_id":53637491949881,"sku":"1005010248199911-G -China Mainland","price":6.03,"currency_code":"USD","in_stock":true},{"title":"B \/ China Mainland","offer_id":53637491982649,"sku":"1005010248199911-B -China Mainland","price":6.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S54e48547c73741d48c0d3ae995e9e740a.webp?v=1782521130","url":"https:\/\/peacefulpleasureswellness.com\/products\/silicone-breast-pump-duckbill-valves-diaphragm-replacement-set","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}