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Drainage Check Valve for One Way Flow and Backflow Protection
US$1.03-1.12
60 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online Technical SupportWarranty
1 YearAdvantages
No-Clamp Easy Installation, High-Precision SealingCertification
MSDSStandard Universal Size
DN100Sealing Technology
100% Airtight FitMain Material
Modified White PVCCore Function
Sewage Backflow Prevention, Odor EliminationApplicable Drain Pipe Size
Standard DN100 Sewage and Rainwater Drainage PipesStructural Feature
Horizontal Swing Flap Structure with Self-ClosingInstallation Method
Socket Plug-in Type Replacement InstallationApplication Scenario
Outdoor Sewer Outlets, Residential/Hotel BathroomsColor Option
Standard WhitePacking
White Box/Kraft Paper Box/Customized Color BoxProduct Advantages
Corrosion-Resistant,UV-Resistant,Long Service LifeTransport Package
BoxSpecification
170g/OEMTrademark
OEMOrigin
ChinaHS Code
84813090Production Capacity
300000Key features
Superior Backflow Prevention:High-precision sealing with modified PVC ensures one-way flow, providing critical protection against sewage backflow during tropical rainy seasons.
Robust Anti-Rat & Anti-Insect Barrier:Heavy-duty gravity flap design provides a physical block to stop rodents and insects from entering buildings through the sewer system.
Advanced Odor Elimination:Automatic self-closing mechanism seals tightly when not draining, effectively blocking sewer odors to maintain a fresh, hygienic environment.
No-Clamp "Plug-and-Play" Installation:Innovative socket-end design enables quick installation without clamps or special tools, significantly reducing labor time and project costs.
Corrosion-Resistant & UV-Stable Durability:Made from UV-stable modified PVC to withstand harsh sun exposure and underground conditions, ensuring a long-lasting, maintenance-free service life.
Eco-Friendly & Sustainable Material:Non-toxic, eco-friendly modified PVC that meets green building standards, ensuring safety for both residential and commercial water systems.
All-Scenario Drainage Versatility:Optimized for outdoor sewers, rooftop pipes, and residential systems, providing a professional and adaptable solution for all drainage needs.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customizationExport Year: 2023-12-25Nearest Port: xiamenAverage Response Time: ≤6.40h
About Our Factory & Business Background
AddressRm 218-2, 2f, Bldg. 5 Zhonghangji Workshop, No. 1 Huli Ave, Huli District, Xiamen Area (Fujian) Pilot Free Trade Zone China, Xiamen, Fujian, China
Registered Capital1,000,000 RMB
Terms of PaymentT/T, PayPal, Money Gram, LC, Western Union
International Commercial Terms(Incoterms)FOB, CIF, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsToilet Wax Ring, Toilet Rubber Gasket, Toliet Fixing Kit, Toilet Ring Flange, Toilet Tank Fittings, Toilet Bolts, Toilet Sprayer, Grab Bars, Toilet Check Valve
Production MachinesExtrusion facility, Casting Facility, Mixing Facility
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff6
Overseas Agent/BranchNo
Product Q&A
Q:What products do you manufacture?
A:
Toilet sealing solutions - wax rings, rubber rings, nano polymer rings, flanges, installation kits, bidet kits, tank fittings, bolts, handrails. 1,000+ SKUs.
Q:Are you a factory or trading company?
A:
Professional manufacturer since 2007. 15+ years, 1,000+ molds, factory in Xiamen, Fujian, China. Serve 30+ countries.
Q:What is your best-selling product?
A:
Flange-Reinforced Wax Ring - top seller in US, Brazil, Peru, Mexico. Superior anti-leak for uneven floors.
Q:Do you offer OEM/ODM?
A:
Yes. Custom logo, private-label packaging, and tailored specs based on your drawings or requirements.
Q:Do you have certifications?
A:
ISO 9001 certified. SGS factory audit report and CE documentation available on request.
Send Inquiry
*To:
Xiamen Pro-Made Sanitary Ware Technology Co., Ltd
Xiamen Pro-Made Sanitary Ware Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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