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Nodular Cast Iron Dual Plate Non Return Check Valve
US$10.00-100.00
1 Piece
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMedia
WaterTemperature
Low TemperatureModel NO.
H77X-10/16Material
Cast IronConnection Form
FlangeStructure
ButterflyPressure
Low PressureFunction
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz SilenceSealing Form
Bellows Globe ValveFlow Direction
UnidirectionStandard
ANSIApplication
Industrial Usage, Water Industrial UsageFlanges
as Table D/Table E/JIS5K/JIS10K/JIS16K /JIS20KBody
A395 A536 En1563 En1561 JIS5502 Ci Di Wcb SS304Certificates
ISO, CE Wras AcsFace to Face
ISO5752 En558-1 API594Color
Blue, Red, Green, GrayTransport Package
Bubble Bags and Plywood CaseSpecification
ISO, JIS, EN, AS, BS, GBTrademark
WDS / WORLDS/OEMOrigin
Tianjin, ChinaHS Code
8481300000Production Capacity
100, 000, 000sets/YearKey features
Dual Plate Design: Nodular cast iron dual plate structure prevents backflow and water hammer effectively.
Pressure Seal Technology: Unique cage unit allows testing outside valve before welding, eliminating pin seal leakage.
Superior Tightness: Conical, lapped-in hardfaced seating is self-aligning for superior sealing performance.
Easy Maintenance: Easy in-line service design allows for quick maintenance without full valve removal.
Wide Application: Suitable for water, chemical processing, seawater, and waste water treatment systems.
Customizable Options: Offers customization for flanges, body materials, colors, and face-to-face dimensions.
Certified Quality: Complies with ANSI, EN, and ISO standards with CE, ISO, WRAS, and ACS certificates.
Low MOQ: Minimum order quantity is 1 piece, allowing for flexible purchasing options.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.97h
AI-Powered supplier vetting
SummaryThe supplier is a valve manufacturer with assembly and testing facilities, one reported production line, and stated annual output of 300,000 butterfly, gate, and check valve sets. It reports approximately 90+ employees, dedicated production, quality control, purchasing, sales, and design/development personnel, and five R&D engineers. The supplier supports sample, design, full, and minor customization, as well as ODM and OEM services. Quality systems include ISO 9001:2015 certification, written inspection procedures, and documented corrective, preventive, and complaint-handling processes. It has inventory capability, valid contracts with related subcontractors, and a one-month lead time in both peak and off-peak seasons, but no overseas warehouse or showroom. Financial records are identified for recent years, but the provided information does not establish financial strength. No specific customer names or verifiable customer case details are provided.
Supplier typeThe supplier is presented as a valve manufacturer producing butterfly, gate, and check valves, with assembly and testing facilities, production personnel, and a factory location in Tianjin, China. Its stated product output and manufacturing organization support classification as a manufacturer rather than solely a trading company.
CertificationsThe supplier reports an ISO 9001:2015 certificate in both its quality-management and supplier-management information. This explicitly supports certification holding, although no additional certification details or certificate scope are provided.
After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, maintains inventory capability, and reports a one-month average lead time in both peak and off-peak seasons. However, it has no overseas warehouse or showroom, which may limit local overseas service infrastructure.
R&D capabilityThe supplier reports new products during the past year, ODM capability, an available SDK, five R&D engineers, a dedicated design and development department, and more than 12 years of development experience. These details explicitly demonstrate ongoing product-development and R&D capability.
Production capacityThe supplier reports assembly and testing facilities, one production line, 60 production employees, inventory capability, valid contracts with related subcontractors, and annual output of 300,000 valve sets. It also reports a one-month lead time in both peak and off-peak seasons, supporting an established production operation.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. It also reports ODM services, indicating capability across multiple levels of product adaptation and design support.
Product Q&A
Q:What is the material of the valve body?
A:
The valve body is made of Nodular Cast Iron, with options for Carbon Steel, Stainless Steel, and AL-Bronze.
Q:What certifications does the product have?
A:
The product holds CE, ISO, WRAS, and ACS certifications.
Q:Can the valve be used in vertical piping?
A:
Yes, the valve can be used even in vertical piping with flow up due to its superior tightness design.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Q:What are the available payment terms?
A:
Payment terms include LC, T/T, and D/P.
Send Inquiry
*To:
Tianjin Worlds Valve Co., Ltd.
Tianjin Worlds Valve Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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