Powered by Made-in-China.com
ABS Lr Dnv Approved Duo Plate Check Valve Dual Disc Check Valve for Marine
US$1.00-1,000.00
1 Piece
Product profile
Customization
AvailableMedia
MarineMaterial
Stainless SteelModel NO.
1Connection 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
Marine Certifications: Holds ABS, DNV, LR, CE, ISO9000, and UL certificates for marine applications.
Wide Size Range: Available in sizes DN40-DN900 (1.5'-36') to fit various pipeline needs.
Flexible Material Options: Body and disc made from Cast Iron, Stainless Steel, Ductile Iron, or Aluminum Bronze.
High Pressure Resistance: Rated up to 16 bar for smaller sizes and 10-16 bar for larger sizes.
Precise Sealing Design: Unitized dual disc design with torsion springs ensures good sealing performance.
Versatile Installation: Spring-assisted design allows installation in any pipeline position.
Experienced Manufacturer: Over 10 years of experience in valve research, manufacturing, and sales.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2010-01-13Nearest Port: TIANJIN, QINGDAO, SHANGHAIAverage Response Time: ≤24hTerms 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 marine certifications does this valve have?
A:
The valve holds ABS, DNV, LR, CE, ISO9000, and UL certificates, ensuring compliance with marine industry standards.
Q:What materials are available for the valve body and disc?
A:
Options include Cast Iron, Ductile Iron, Cast Steel, Stainless Steel, and Aluminum Bronze for both body and disc.
Q:What is the available size range for this check valve?
A:
The valve is available in sizes ranging from DN40 to DN900, which corresponds to 1.5 inches to 36 inches.
Q:Can the valve be installed in any position?
A:
Yes, the spring-assisted dual disc design allows for installation in any position on the pipeline.
Q:What are the payment terms?
A:
We accept LC, T/T, and D/P as terms of payment.
Send Inquiry
*To:Afcon Ningjin Yahua Industries Co., Ltd.
Afcon Ningjin Yahua Industries Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Long Service Dual Plate Wafer Bronze Disc Check Valve
US$800.00
1 Piece(MOQ)
Manufacturer Pn16 DN500 Stainless Steel SS304 SS316 Disc Cast Iron Body Dual Plate Wafer Check Valve
US$50.00-5,000.00
20 Pieces(MOQ)
Like Factory Ductile Iron Body SS304 Disc Wafer Dual Plate Check Valve Price
US$11.00-17.00
1 Piece(MOQ)
Butterfly Check Valve with Dual Plate with Bronze Stainess Steel Disc
US$5.48-2,103.87
2 Sets(MOQ)
OEM Customization Pn16 Stainless Steel SS304 SS316 Disc Cast Iron Body Dual Plate Wafer Check Valve
US$50.00-5,000.00
20 Pieces(MOQ)
China Factory Pn16 SS304 SS316 Disc Stainless Steel Cast Iron Body Dual Plate Wafer Check Valve
US$50.00-5,000.00
20 Pieces(MOQ)
CF8 CF8m Stainless Steel Dual Disc Plate Wafer Type Check Valve
US$5.00-100.00
2 Pieces(MOQ)
Rstv Carbon Steel EPDM NBR Non-Return Spring Duo Dual Plate Wafer Type Check Valve
US$5.00
10 Pieces(MOQ)
DN50-800 Ss CF8m Dual Plate Wafer Type Double Disc Flapper Check Valve Swing Type
US$11.00-17.00
1 Piece(MOQ)
Micro Pressure Drop Buffer Dual Plate Slow Shut Check Valve (HH46X/H)
US$40.00-400.00
1 Piece(MOQ)
Industrial Dual Plate Disc Wafer Tilting Check Valve as Open-Close Equipment
US$188.00-1,888.00
1 Piece(MOQ)
DN100 SS316 Stainless Steel Dual Plate Double Disc Check Valve Butterfly Swing
US$11.00-17.00
1 Piece(MOQ)
API594 Standard Bw Ends Dual Disc Check Valve
US$450.00
1 Piece(MOQ)