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  • Custom Medical Silicon Silicone Rubber Duck Bill Duckbill Check Valves Umbrella Silicone Duckbill Rubber Valve
  • Custom Medical Silicon Silicone Rubber Duck Bill Duckbill Check Valves Umbrella Silicone Duckbill Rubber Valve
  • Custom Medical Silicon Silicone Rubber Duck Bill Duckbill Check Valves Umbrella Silicone Duckbill Rubber Valve
  • Custom Medical Silicon Silicone Rubber Duck Bill Duckbill Check Valves Umbrella Silicone Duckbill Rubber Valve
  • Custom Medical Silicon Silicone Rubber Duck Bill Duckbill Check Valves Umbrella Silicone Duckbill Rubber Valve
  • Custom Medical Silicon Silicone Rubber Duck Bill Duckbill Check Valves Umbrella Silicone Duckbill Rubber Valve
Custom Medical Silicon Silicone Rubber Duck Bill Duckbill Check Valves Umbrella Silicone Duckbill Rubber Valve

Custom Medical Silicon Silicone Rubber Duck Bill Duckbill Check Valves Umbrella Silicone Duckbill Rubber Valve

  • >= 100 Pieces
    $0.01

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
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Custom Medical Silicon Silicone Rubber Duck Bill Duckbill Check Valves Umbrella Silicone Duckbill Rubber Valve

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Check Valve Functionality: A duckbill-shaped silicone rubber valve designed to prevent backflow in fluid systems, ensuring unidirectional flow in medical and industrial applications.
  • Customization via Moulding: Offers tailored solutions through moulding services to meet specific pressure, size, or shape requirements for diverse use cases.

Key features

  • 1. Advanced Material Technology

    • With corrosion-resistant silicone and rubber construction, you can ensure durability in harsh industrial environments. ~30% more resistant to chemicals than plastic alternatives*.

  • 2. Self-Sealing Duckbill Design

    • With a self-sealing duckbill design, you can achieve automatic pressure regulation and leak-proof operation. Reduces leakage by 40% compared to standard check valves*.

  • 3. Industrial-Grade Performance

    • With high-pressure tolerance up to 200 PSI, you can handle demanding applications like pumps and fluid systems. Outperforms standard rubber valves by 50% in pressure capacity*.

  • 4. Versatile Scenario Solutions

    • With industrial-grade construction, you can integrate seamlessly into heavy-duty systems. Compatible with a wider range of fluids and environments than general-purpose valves*.

  • 5. RoHS Compliance Certification

    • With RoHS certification, you can meet strict environmental and safety regulations. Ensures compliance unlike non-certified alternatives*.

Product details

Custom Medical Silicon Silicone Rubber Duck Bill Duckbill Check Valves Umbrella Silicone Duckbill Rubber Valve

The Custom Medical Silicon Silicone Rubber Duckbill Valve is a precision-engineered check valve designed for industrial and medical applications. Crafted from medical-grade silicone and rubber, it ensures durability, chemical resistance, and compliance with RoHS standards. Its duckbill design enables reliable unidirectional flow control, making it ideal for fluid management systems requiring minimal backflow and easy cleaning.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSilicone and rubber (medical-grade)Medical devices, industrial fluid systems
CertificationRoHS compliantGlobal regulatory compliance for safety
Valve TypeDuckbill check valvePrevent backflow in pumps and pipelines
ProcessingPrecision mouldingCustom shapes for tailored applications
Pressure ResistanceUp to 150 psi (standard)Industrial high-pressure systems

Customization guide

Adjustable parameters include size, durometer (hardness), and orifice dimensions to meet specific flow requirements. For example, softer silicone (lower durometer) enhances flexibility in medical devices, while rigid designs suit industrial heavy-duty use.

Get inspired

With its medical-grade silicone, you can ensure safety in healthcare applications like IV systems or lab equipment. The duckbill shape allows effortless installation and maintenance-free operation, reducing downtime in industrial settings.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Resistance100 psi+15% (115 psi)+30% (130 psi)*
Flow RateStandard (1 L/min)Improved (1.2 L/min)Enhanced (1.5 L/min)
Chemical ResistanceBasic (pH 4–9)pH 3–10pH 2–12

Supplier's note

  1. Technical Breakthroughs:

    • RoHS Compliance: Ensures no hazardous materials, critical for medical and food-grade applications.
    • Duckbill Design: Reduces turbulence and backflow by 40% compared to traditional check valves.
    • Precision Moulding: Achieves ±0.1mm tolerance for seamless integration into complex systems.

  2. Version Selection Guide:

    • Base Model: Ideal for standard industrial use (e.g., irrigation systems) where cost-efficiency is key.
    • Advanced Model: Suitable for labs and food processing (pH-sensitive environments) with its expanded chemical tolerance.
    • Pro Model: Designed for heavy-duty industries (e.g., chemical plants) requiring extreme pressure resistance and flow efficiency.

Pro Model’s 130 psi rating exceeds industry benchmarks by 20%, enabling use in high-stress pipelines. Pair its pH 2–12 resistance with medical-grade silicone for safe handling of corrosive fluids.

Frequently asked questions

  • Which duckbill valve model suits industrial liquid handling systems?

  • How to clean a silicone rubber duckbill valve after chemical exposure?

  • Silicone vs Rubber: Which is better for medical-grade duckbill valves?

  • Can duckbill valves be customized for specific industrial applications?

  • Is the silicone duckbill valve RoHS certified for industrial use?

  • What size duckbill valve is best for low-flow medical systems?

  • How to prevent clogging in rubber duckbill valves during use?

  • Can duckbill valves be molded with custom shapes for unique applications?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionMedical devices, industrial valvesMedical-grade silicone (ISO 10993 compliant)Biocompatible, chemical resistance (ASTM F739)Higher cost vs. plastic/rubber alternatives
Certification ComplianceRegulatory-heavy industriesRoHS-certified, CE-marked (Our Advanced ▲)Meets EU/medical safety standardsLimited to regions requiring strict compliance
Manufacturing ProcessCustom valve productionPrecision moulding (±0.01mm tolerance ▲)Consistent shape for tight sealsRequires specialized tooling for small batches
Pressure ResistanceHigh-pressure systems10 bar (Base) / 15 bar (Advanced ▲)Handles industrial pumps (e.g., automotive)Lower durability in corrosive fluids
Temperature RangeExtreme environments-40°C to 200°C (ASTM D2000)Suitable for aerospace/food sterilizationBrittle at ultra-low temps without additives
Valve DesignLeak-sensitive applicationsDuckbill shape with 0.5mm sealing gap (Our Base)Minimal backflow (99.9% efficiency ▲)Clogs in particulate-heavy fluids

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