Skip to Content
Gofinch USA 0
Tools & Industrial Equipment Industrial Machinery Commercial Equipment & Machinery Construction & Building Machinery Fabrication Services Tools & Hardware Metals & Alloys Construction & Real Estate Rubber & Plastics Power Transmission Electrical Equipment & Supplies Chemicals Testing Instrument & Equipment Vehicle Accessories, Electronics & Tools Vehicle Parts & Accessories Material Handling
Tools & Industrial Equipment
Industrial Machinery
Commercial Equipment & Machinery
Construction & Building Machinery
Fabrication Services
Tools & Hardware
Metals & Alloys
Construction & Real Estate
Rubber & Plastics
Power Transmission
Electrical Equipment & Supplies
Chemicals
Testing Instrument & Equipment
Vehicle Accessories, Electronics & Tools
Vehicle Parts & Accessories
Material Handling
Products Request a quote My enquiries My orders Invoices
GOFINCH SUPPORT
How can we help?
Orders, sourcing, payments, delivery, and after-sales assistance.
Open Help Center
Your account
My enquiries Order status Returns and refunds Account details
Buying support
Secure payments Buyer protection Quality coordination Shipping and delivery
Talk to Gofinch
Start live chat Request a quotation Sourcing assistance After-sales support
Messages are open Choose Live chat to keep the current product attached to your conversation.

Browse

All products Enquiry list My enquiries Order List and checkout Tools & Industrial Equipment Industrial Machinery Commercial Equipment & Machinery Construction & Building Machinery Fabrication Services Tools & Hardware Metals & Alloys Construction & Real Estate Rubber & Plastics Power Transmission Electrical Equipment & Supplies Chemicals Testing Instrument & Equipment Vehicle Accessories, Electronics & Tools Vehicle Parts & Accessories Material Handling My account
Product video
Certifications CE

Factory Outlet Flange Type Duckbill Valve DN125 PN16 Eco-Friendly Water Sewage Discharge Check Valve Rubber One-Way Backflow

Available for enquiry 0.0 · 0 reviews
USD

$ 40.00 40.0 USD $ 40.00

Not Available For Sale

Minimum order quantity: 1 Units
  • Port Size
  • Media
  • Temperature of media
  • Sealing Material
  • Structure
  • Application
  • Warranty
  • Customized support
  • Power
  • Model number (Specification)
  • Place of origin
  • Type
  • Material of rubber
  • Effective rubber content
  • Feature
  • Working temperature
  • Shape
  • Warranty time
  • Sample
  • Height
  • Selling Units
  • Single package size
  • Single gross weight
  • Material (Product option)
  • Pressure (Product option)
  • Size (Product option)
  • Certifications & Compliance

This combination is unavailable.

Key attributes

View all
Port Size
1/2''-72''
Media
Water
Temperature of media
Medium Temperature, Normal Temperature, Low Temperature, High Temperature
Sealing Material
EPDM
Structure
Check
Application
General
Product description

Highlights at a glance

  • Material and Structural Differentiation: Full Rubber Reinforced Design, Breaking Traditional Limitations - Integrated Full Rubber Structure
  • Sealing Performance Differentiation: Zero Leakage + Adaptive Sealing, Exceeding Conventional Standards
  • Adaptability Differentiation: Multi-Standard Compatibility, Full-Scenario Coverage
  • Operating Cost Differentiation: Maintenance-Free + Long Service Life, Significant Cost Reduction and Efficiency Improvement
  • Specialized for Urban Waterlogging Control, Flange Type Duckbill Valve, Dual Protection for Drainage & Backflow Prevention
  • Clearance Sale! Flange Duckbill Valve, Sufficient Stock, First-Come, First-Served
  • Free Sealant with Purchase! Flange Type Rubber Duckbill Valve, The Cost-Effective Choice
  • Engineering Bulk Purchase Benefits, Flange Type Duckbill Valve, Free Shipping + 1-Year Warranty for Orders Over 10 Units
  • New User Exclusive! Flange Duckbill Valve DN100, In Stock & Instant Shipping + Free Installation Manual
    • Certifications & compliance
    CE
    Complies with EU standards
    Frequently asked questions

    As usual, after payment, within 7 working days.

    Yes, we could offer the sample. But it is not free.r.

    We are focusing on the long term relationship with customers, we have worked with thousands of customers since company built 15 years ago, Including Fortune 500 companies. Customers always make highly complementary remarks.

    1 year warranty for all kinds of products; As an experienced manufacturer, you can rest assured of the quality and after-sales service.

    warranty time:12 months from the shipment; and we will be responsible for all the quality problems. Longer warranty period Would be provided with detailed request and discussion. (1) we have received your deposit, and (2) we have your final approval for production drawings.If our lead times do not work with your deadline, please send your requirements with your sale. In all cases we will try to accommodate our production plan to your needs.
    Description images
    Product detail
    Product detail
    Product detail
    Product detail
    CE
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 1 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      1 day

    • Step 3

      Packaging and dispatch

      Air + Express via FLY Logistics · Approx. shipping fee: $ 20.00 for 1 unit · Transit time: Est. 8-9 days

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 27 fields
    Port Size
    1/2''-72''
    Media
    Water
    Temperature of media
    Medium Temperature, Normal Temperature, Low Temperature, High Temperature
    Sealing Material
    EPDM
    Structure
    Check
    Application
    General
    Warranty
    3 Years
    Customized support
    OEM, ODM, OBM, Software Reengineering
    Power
    Hydraulic
    Model number (Specification)
    CHS
    Place of origin
    China, Henan
    Type
    pn16 small dn40 silicone sea epdm rubber flanged duckbill check valve
    Material of rubber
    EPDM, NBR, CR
    Effective rubber content
    50%
    Feature
    Eco-Friendly
    Working temperature
    30°~+250°
    Shape
    duckbill
    Warranty time
    18 months
    Sample
    1 piece of epdm rubber duckbill check valve
    Height
    894MM
    Selling Units
    Single item
    Single package size
    30X25X40 cm
    Single gross weight
    5.0 kg
    Material (Product option)
    Carbon Steel, Casting, Forged
    Pressure (Product option)
    High Pressure, Low Pressure, Medium Pressure, Vacuum
    Size (Product option)
    1 in, 1/2''-72''
    Certifications & Compliance
    CE
    Lead time
    1 day
    Minimum order
    1 Units

    Customer reviews

    0.0 (0)

    No reviews yet

    Be the first customer to review this product.

    Write a review

    No country found

    Up to 5 JPG, PNG or WebP images; 5 MB each.

    Request custom sourcing

    Can’t find what you’re looking for? Share the requirement and our sourcing team will find the right industrial product.

    Best-match productsCompetitive quotesFast turnaround
    Request custom sourcing

    Upload your requirements

    Upload your BOM, BOE, RFQ or requirement list and get one consolidated response.

    XLS, XLSX, CSV, PDF, DOC or images · Max 10MB each or drag and drop
    XLSX
    Files are sent securely.