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.

Light-resistant check valve, transmittance ≤15%, no fading. Zero leakage at 2kPa & 200kPa reverse pressure.
07/31/2026

Light-resistant check valve, transmittance ≤15%, no fading. Zero leakage at 2kPa & 200kPa reverse pressure.

Multi-size barb ports available, custom pressure design for industrial & medical pipelines.
07/28/2026

Multi-size barb ports available, custom pressure design for industrial & medical pipelines.

Medical Three-Way Valve, long-term airtight zero leakage, raw material meets RoHS2.0 standard.
07/24/2026

Medical Three-Way Valve, long-term airtight zero leakage, raw material meets RoHS2.0 standard.

Pressure-Activated Valve, mini size, long-term anti-backflow, specially for urinary catheters.
07/21/2026

Pressure-Activated Valve, mini size, long-term anti-backflow, specially for urinary catheters.

Duckbill Valve, hundreds of custom solutions, various materials & colors for all working conditions.
07/17/2026

Duckbill Valve, hundreds of custom solutions, various materials & colors for all working conditions.

Duckbill Component Valve, self-clean & particle passable, multiple materials & barb sizes:1/8,3/16,1/4.
07/14/2026

Duckbill Component Valve, self-clean & particle passable, multiple materials & barb sizes:1/8,3/16,1/4.

Easy installation with full product inspection. Multiple material options: NBR, EPDM, FVMQ, FKM, SIL. Biocompatible sili...
07/10/2026

Easy installation with full product inspection. Multiple material options: NBR, EPDM, FVMQ, FKM, SIL. Biocompatible silicone for medical use, custom colors available. Stable one-way seal for medical devices, garden tools and tank vent pipelines.

Medical Check Valve, biocompatible, positive opening pressure & anti-backflow, 100% full inspection.
07/06/2026

Medical Check Valve, biocompatible, positive opening pressure & anti-backflow, 100% full inspection.

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

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500 E. Temple Street
Los Angeles, CA
90012

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