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EPDM Full Lined Dual Plate Check Valve Non Return Valves
US$10.00-100.00
1 Piece
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMedia
WaterTemperature
Ordinary TemperatureModel NO.
H77X-10/16Material
Cast IronConnection Form
FlangeStructure
ButterflyPressure
Low PressureFunction
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg SilenceSealing Form
Rubber SealFlow Direction
UnidirectionStandard
DINApplication
Industrial Usage, Water Industrial Usage, Household UsageCertificates
Ce ISO Wras AcsBody Material
Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-BronzeDisc Material
1.4469/1.4529/Saf2205/2507/CF8/CF8m etcSeat Material
NBR/EPDM/PTFE/Viton/Silicone etcEnd Standard
Pn6/10/16/25/21/150lb/JIS5K/10K/As2129 Table D/E/FFace to Face
En558; ISO5752; ANSI B16.10;API594Transport Package
Plywood CaseSpecification
DN50-DN1200Trademark
WDSOrigin
Tianjin, ChinaHS Code
8481804090Production Capacity
100, 000, 000sets/YearCompany 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: ≤1.90h
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.
Send Inquiry
*To:
Tianjin Worlds Valve Co., Ltd.
Tianjin Worlds Valve Co., Ltd.*Content:
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