Miniature DuckBill Valve Factory

Miniature DuckBill Valve Factory Duckbill Check Valves are used in medical, industrial, and chemical OEM/ODM services with fast delivery. Contact us for quality Check One Way valves.

Our Duck Bill Valve Factory can manufacture or assembly Diameter from 1.83 mm to 100 mm under Quality Control Standard ISO13485 (Medical Grade) or ISO9001 with the existing equipments . Leading ISO-Certified Medical-Grade Duckbill Check Valve Factory specializing in micro | Miniature and precision plastic or rubber duckbill valve assemblies to meet medical-grade class also duck bill check valves with non return function with ISO13485 certification.

Do you need a single, reliable check valve solution that can adapt to different environments? 🔧Introducing the JT1169 Du...
06/16/2026

Do you need a single, reliable check valve solution that can adapt to different environments? 🔧

Introducing the JT1169 Duckbill Check Valve from DuckBillValveFactory.com! This model is engineered for ultimate versatility with our broad range of available elastomers. Whether your application demands the biocompatibility of clear Silicone, the weather resistance of EPDM, or the chemical tolerance of FKM/Viton™, the JT1169 can be customized to your exact specification.

Key Specs:

Dimensions: Base: 15.15 mm (0.596"), OD: 12.1 (0.476"), ID: 9.3mm (0.366"), H: 12.93mm (0.509")

Hardness: Available in 40-70 Shore A (customizable)

Performance: Low cracking pressure and a bubble-tight seal prevent backflow, ensuring system integrity.

Applications: Perfect for medical devices (infusion pumps, respiratory), wastewater systems, chemical processing, and more.

Why choose a duckbill? It has no moving parts, is clog-resistant, and provides maintenance-free reliability. Explore the possibilities with the JT1169!

👉 Learn more at https://duckbillvalvefactory.com/2026/06/16/the-jt1169-multi-material-duckbill-check-valve-versatile-performance-across-industrial-and-medical-applications.html

Stop backflow and prevent downtime with our robust JT1169 Duckbill Valve! 💪Designed for the most demanding industrial co...
06/16/2026

Stop backflow and prevent downtime with our robust JT1169 Duckbill Valve! 💪

Designed for the most demanding industrial conditions, this model is crafted from our proprietary EK70-123 EPDM compound, offering outstanding resistance to weathering, ozone, and a wide range of chemicals. It's the perfect solution for wastewater treatment, stormwater management, and industrial process piping.

The JT1169 DuckBill Valve Advantage:

Specs: 40 Shore A hardness, Base Dia: 15.15 mm (0.596 inches), OD: 12.1mm, H: 12.93 mm (0.509 inches).

Durable: Withstands tough media and particle-laden fluids without jamming.

Reliable: Bubble-tight sealing and an optimized cracking pressure (2-8 psi) ensure system integrity under moderate backpressure.

Maintenance-Free: No moving parts to wear out means less downtime and lower TCO.

Trusted by engineers for its superior performance, the JT1169 keeps your critical systems running smoothly and efficiently. If you're looking for a durable check valve for severe environments, this is it.

📞 Contact us today for a custom quote or to request technical drawings! https://duckbillvalvefactory.com/2026/06/16/the-jt1169-multi-material-duckbill-check-valve-versatile-performance-across-industrial-and-medical-applications.html

Delivering precision and gentle care, one JT1169 DuckBill Valve at a time. ❤️The JT1169 Duckbill Check Valve from DuckBi...
06/16/2026

Delivering precision and gentle care, one JT1169 DuckBill Valve at a time. ❤️

The JT1169 Duckbill Check Valve from DuckBillValveFactory.com is designed for patient-centric applications where low pressure and high purity are essential. Molded from crystal-clear, ultra-soft (40 Shore A) medical-grade silicone, it allows for visual flow monitoring and ensures a gentle seal.

Perfect for:

Breast Pumps: Ensures comfortable and efficient vacuum generation.

Infusion & Drug Delivery: Provides accurate backflow prevention with minimal flow resistance.

Respiratory & Wound Therapy: Functions reliably with the lowest possible cracking pressure (1-5 kPa).

Specs: Base Sealing Diameter: 15.15 mm (0.596 inches) | Outer Diameter: 12.1mm | Inner Diameter: 9.3 mm (0.366 inches) | Height: 12.93 mm (0.509 inches)
Our proprietary silicone formulation is ISO 10993 biocompatible, BPA-free, and latex-free, making it safe for even the most sensitive patients.

Trusted by medical OEMs worldwide, the JT1164 is a testament to our commitment to quality and precision. Let us help you engineer the perfect solution!

🔗 Visit DuckBillValveFactory.com to see our full range of medical-grade products.

Miniature DuckBill Valve Have Outer (Outside) Diameter 4.00mm | Height 10.00mm | Flanged Seal Diameter 5.40mm supply dir...
05/15/2026

Miniature DuckBill Valve Have Outer (Outside) Diameter 4.00mm | Height 10.00mm | Flanged Seal Diameter 5.40mm supply directly from 20 years manufacturing DuckBill Valve Factory. . More information Visit Web https://duckbillvalvefactory.com 😀😀😀😀😀😀😀😀

Miniature DuckBill Valve Size Have Outer (Outside) Diameter 9.52mm | Height 11.68mm | Flanged Seal Diameter 11.56mm sup...
05/14/2026

Miniature DuckBill Valve Size Have Outer (Outside) Diameter 9.52mm | Height 11.68mm | Flanged Seal Diameter 11.56mm supply directly from 20 years manufacturing DuckBill Valve Factory. . More information Visit Web https://duckbillvalvefactory.com 😀😀😀😀😀😀😀😀

Miniature DuckBill Valve Have Outer (Outside) Diameter 8.51mm | Height 20.95mm | Flanged Seal Diameter 11.15mm supply di...
05/13/2026

Miniature DuckBill Valve Have Outer (Outside) Diameter 8.51mm | Height 20.95mm | Flanged Seal Diameter 11.15mm supply directly from 20 years manufacturing DuckBill Valve Factory. . More information Visit Web https://duckbillvalvefactory.com 😀😀😀😀😀😀

Miniature DuckBill Valve Size Have Outer (Outside) Diameter 7.75mm | Height 14.05mm | Flanged Seal Diameter 9.45mm supp...
05/12/2026

Miniature DuckBill Valve Size Have Outer (Outside) Diameter 7.75mm | Height 14.05mm | Flanged Seal Diameter 9.45mm supply directly from 20 years manufacturing DuckBill Valve Factory. More information Visit Web https://duckbillvalvefactory.com 😀😀😀😀😀

Miniature DuckBill Valve Size Have Outer (Outside) Diameter 6.00mm | Height 12.00mm | Flanged Seal Diameter 7.30mm supp...
05/11/2026

Miniature DuckBill Valve Size Have Outer (Outside) Diameter 6.00mm | Height 12.00mm | Flanged Seal Diameter 7.30mm supply directly from 20 years Manufacturing Factory . More information Visit Web https://duckbillvalvefactory.com 😀😀😀😀

Miniature DuckBill Valve Size Have Outer (Outside) Diameter 7.00mm | Height 10.75mm | Flanged Seal Diameter 8.00mm supp...
05/10/2026

Miniature DuckBill Valve Size Have Outer (Outside) Diameter 7.00mm | Height 10.75mm | Flanged Seal Diameter 8.00mm supply directly from 20 years Manufacturing Factory . More information Visit Web https://duckbillvalvefactory.com 😀😀

Miniature DuckBill Valve Size Have Outer (Outside) Diameter 7.00mm | Height 10.75mm | Flanged Seal Diameter 8.00mm supp...
05/09/2026

Miniature DuckBill Valve Size Have Outer (Outside) Diameter 7.00mm | Height 10.75mm | Flanged Seal Diameter 8.00mm supply directly from 20 years Manufacturing Factory . More information Visit Web https://duckbillvalvefactory.com 😀

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500 E. Temple Street
Los Angeles, CA
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