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Wafer Type Double Flap Check Valve Ductile Iron Body Wafer Type Check Valve
US$1.00-1,000.00
1 Piece
Product profile
Customization
AvailableMedia
MarineMaterial
Stainless SteelConnection Form
FlangeStructure
Double PlatePressure
Ordinary PressureFunction
Ddcv Double LobeSealing Form
Gland Packings Globe ValveFlow Direction
UnidirectionStandard
DINApplication
Industrial Usage, Water Industrial UsageCertificate
Lr, Dnv, ISO, CE, SGSStandare
DIN JIS ANSITransport Package
Wooden Case or as Per Clint' S RequirementSpecification
DN40-DN900Trademark
OEMOrigin
Dezhou, ChinaProduction Capacity
20000/MonthKey features
Wide Size Range: Available in sizes DN40-DN900 (1.5'-36') for versatile applications.
Multiple Material Options: Body and disc options include Ductile Iron, Stainless Steel, and Aluminum Bronze.
Marine Certifications: Holds ABS, DNV, LR, CE, and ISO9001 certificates for marine and industrial use.
High Pressure Rating: Working pressure up to 16 bar for sizes 1.5'-12', ensuring reliable performance.
10+ Years Experience: Over a decade of expertise in research, manufacturing, and sales quality.
Global Export Capability: Exporting to North America, Europe, Asia, and Africa with flexible payment terms.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2010-01-13Nearest Port: TIANJIN, QINGDAO, SHANGHAIAverage Response Time: ≤11.42hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryAfcon Ningjin Yahua Industries Co., Ltd. is identified as a Chinese limited-company manufacturer/factory specializing in industrial valves and related pipe-fitting products. The supplier reports in-house sand casting and powder-coating lines, a 50,000-square-meter facility, annual valve productivity of 7,000 tons, and peak-season order fulfillment within one month. It holds stated certifications including ISO 9000, ISO 9001, ASME, HSE, ABS, CE, DNV-GL, and LR. Evidence also indicates export activity across Europe, the Middle East, the Americas, Africa, and Asia Pacific, with large projects reportedly installed and customer satisfaction achieved. R&D activity, six to ten R&D engineers, and six to ten quality-control staff support its technical and quality capabilities. However, the provided information does not sufficiently establish after-sales service procedures, financial credibility, or detailed customization capability.
Supplier typeThe supplier is described as both a Manufacturer/Factory and a trade company, with a limited-company structure. Its stated business focus is R&D, design, and manufacturing of industrial valves and related pipe-fitting accessories, indicating a manufacturing-oriented supplier despite the trade-company classification in one record.
CertificationsThe supplier states that it holds ISO 9000, ISO 9001, ASME, HSE, ABS, CE, DNV-GL, and LR certifications or approvals for export needs. These explicitly documented certifications support its quality-management and product-compliance position.
R&D capabilityThe supplier states that it conducts R&D and product research in industrial valves, has six to ten R&D engineers, and is developing innovative fire-safe valves with planned API approval. These statements provide explicit evidence of ongoing innovation activity, although the future API approval is not confirmed as already obtained.
Production capacityProduction capability is supported by in-house sand-casting and powder-coating lines, engineering and manufacturing facilities, a 50,000-square-meter site, reported annual valve productivity of 7,000 tons, and a one-month peak-season fulfillment time. The supplier also reports more than eight to ten years of development and manufacturing experience, indicating established operational capacity.
Client casesThe supplier reports exports to Europe, the Middle East, America, Africa, and Asia Pacific, and states that many large projects were successfully installed with complete customer satisfaction. However, no customer names, project names, order references, or independently verifiable case details are provided.
Product Q&A
Q:What certifications are available for this valve?
A:
The valve holds ABS, DNV, LR, CE, and ISO9001 certificates, suitable for marine and industrial applications.
Q:What is the size range of the wafer check valve?
A:
The valve is available in sizes ranging from DN40 to DN900, which corresponds to 1.5 inches to 36 inches.
Q:What materials are used for the body and disc?
A:
Body options include Cast Iron, Ductile Iron, Cast Steel, Stainless Steel, and Aluminum Bronze. Discs are made of Ductile Iron, Stainless Steel, or Aluminum Bronze.
Q:What are the working pressure ratings?
A:
For sizes 1.5'-12', the pressure is 16 bar; for 14'-24', it is 10/16 bar; and for 28'-36', the maximum is 10 bar.
Q:Which standards does the valve comply with?
A:
It complies with ASME B16.47 Class 125/150, DIN 2501 PN10/PN16, and ASME B16.1/B16.2 standards.
Send Inquiry
*To:Afcon Ningjin Yahua Industries Co., Ltd.
Afcon Ningjin Yahua Industries Co., Ltd.*Content:
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