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Different Shape Casting Dual Plate Lug Type Check Valve
US$300.00
5-99 Pieces
US$15.00
100+ Pieces
Product profile
Customization
AvailableMedia
Water Oil SteamTemperature
High TemperatureMaterial
Cast SteelConnection Form
LugStructure
SwingPressure
High TemperatureFunction
Ddcv Double Lobe, Nrvr Silence, Nrvz Silence, Nrvg SilenceSealing Form
Gland Packings Globe ValveFlow Direction
UnidirectionStandard
ANSIApplication
Industrial Usage, Water Industrial UsageSize
2" to 54"Class
150lb to 2500lbCertificates
API 6D, CE, ISO9001Application Fields
Metallurgy,Light Industrial,Electric Power,PetrochDelivery Detail
20~45 Days According to The Specific QuantitiesTransport Package
Standard Export Wooden CaseSpecification
API598, API6d, ANSI, BTrademark
NAIBANGOrigin
ChinaHS Code
8481300000Production Capacity
5000PCS/YearKey features
Zero Leakage Design: Dual plate design ensures zero leakage toward outside and superior seal performance.
Flexible Installation: Can be installed in any line orientation, including horizontal or vertical service.
Wide Size Range: Available in sizes from 2 to 60 inches (DN50-DN1500) and classes 150LB to 2500LB.
Extensive Material Options: Made from WCB, CF8M, Duplex SS, Monel, Alloy 20, etc., for various media and temperatures.
High Temperature Resistance: Applicable temperature range from -196 to 540 degrees Celsius depending on raw material.
Corrosion Protection: Inside and outside epoxy coating provides effective corrosion protection.
Cost Saving Solution: Dual plate check valve offers cost-saving benefits with retainer and retainer-less designs.
Customization Available: Customization from samples and designs available for size, class, and certificates.
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 CertifiedExport Year: 24 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤7.18h
AI-Powered supplier vetting
SummaryThe supplier is an industrial valve manufacturer serving power, wastewater, construction, petroleum-chemical, metallurgy, fertilizer, paper, and pharmaceutical applications. It provides OEM and ODM services, customization from samples and designs, in-stock capability, and documented complaint-handling and supplier-assessment procedures. Production resources include five production lines and multiple machining, grinding, coating, and inspection facilities, although quality-control staffing is below five. The supplier holds ISO9001:2015 certification and reports regular fire drills. Limitations include no overseas agents, branches, warehouses, or showrooms; no participation in offline trade shows; no available SDK; no new products in the past year; and no valid manufacturing-capacity contract with associated subcontractors. Financial evidence is insufficient for a credibility assessment because the provided entries identify years but contain no substantive financial indicators.
Supplier typeThe supplier is an industrial valve manufacturer with OEM capability for well-known brands, machining and finishing equipment, five production lines, and applications spanning power stations, wastewater treatment, construction, petroleum-chemical, metallurgy, fertilizer, paper, and pharmaceutical industries. This supports classification as an industrial valve manufacturing supplier rather than a purely trading or service company.
CertificationsThe supplier reports an ISO9001:2015 certificate and other certification, and states that quality assurance exists in its quality-control processes. However, the specific identity of the additional certification is not provided.
Production capacityThe supplier reports five production lines, extensive equipment including CNC, lathes, grinding, drilling, boring, painting, cutting, polishing, and sand-blasting machines, documented finished-product inspection instructions, inventory capability, and a typical peak-season fulfillment time of one month. However, it lacks a valid manufacturing-capacity contract with associated subcontractors, creating a documented capacity-management weakness.
Customization capabilityThe supplier explicitly provides customization from samples and designs and also offers ODM services. These statements directly support capability for customized product development and manufacturing.
Client casesThe supplier states that its products have been used in domestic large power-station projects and across wastewater treatment, urban construction, petroleum-chemical, oil extraction, metallurgy, fertilizer, paper, and pharmaceutical applications, with exports to many countries and regions. It also reports OEM service for well-known brands, although no customer names or independently verifiable case details are provided.
Product Q&A
Q:What are the available size and pressure class ranges?
A:
The valve is available in sizes from 2 to 60 inches (DN50-DN1500) and pressure classes from 150LB to 2500LB.
Q:Can the valve be installed in any orientation?
A:
Yes, the dual plate check valve can be installed in any line orientation, including horizontal or vertical service.
Q:What materials are used for the valve body?
A:
Materials include B148 C95800, WCB, WCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CN7M, LCB, LCC, Duplex SS, Monel, and Alloy 20.
Q:What is the applicable temperature range?
A:
The applicable temperature range is from -196 to 540 degrees Celsius, depending on the specific raw material selected.
Q:What standards does the valve comply with?
A:
The valve is designed in accordance with API 594, with face-to-face dimensions per ANSI B 16.10 and flange ends per ANSI B 16.5/ANSI B 16.47.
Send Inquiry
*To:
Zhejiang Naibang Valve Co., Ltd.
Zhejiang Naibang Valve Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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