Do you provide technical support and spare parts?

Yes. We offer 24/7 technical support and supply spare and consumable parts for long-term service.

Premium Ductile Iron Swing Check Valve for Reliable Flow Control

Name: Premium Ductile Iron Swing Check Valve for Reliable Flow Control
Brand: Shanghai Power Plant Valve Factory Co., Ltd.
SKU: 2280339585

Shanghai, ChinaShanghai Power Plant Valve Factory Co., Ltd.

US$15.00

1,000-4,999 Pieces

US$12.00

5,000-9,999 Pieces

US$10.00

10,000+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Media

Water, Oil, Gas

Temperature

Ordinary Temperature

Model NO.

SDF-1

Material

Ductile Iron

Connection Form

Flange

Structure

Swing

Pressure

Ordinary Pressure

Function

Flow Control

Sealing Form

Soft/Metal Seat Seal

Flow Direction

Unidirection

Standard

DIN

Application

Industrial Usage, Water Industrial Usage, Household Usage

Body

Ductile Iron

Bonnet

Ductile Iron

Disc

Ductile Iron/Stainless Steel

Seat

EPDM/NBR

Gasket

EPDM/NBR

Transport Package

Plastic Bag & Carbon & Seawoorthy Wooden Case

Specification

DN50~500

Trademark

SDF

Origin

Shanghai, China

Production Capacity

10, 000, 000PCS/Year

Key features

Durable Ductile Iron Construction: Built from high-strength QT450-10 ductile iron with corrosion-resistant blue epoxy coating.

Low Pressure Loss Design: Swing-type disc ensures reliable shutoff with minimal pressure drop in piping systems.

Versatile Media Compatibility: Suitable for water, steam, oil, gas, and corrosive media applications.

Easy Maintenance Access: Features a bottom drain and inspection port to simplify servicing and maintenance.

Wide Standard Compliance: Manufactured to meet GB, ANSI, API, JIS, DIN, and BS international standards.

Comprehensive Certifications: Certified ISO 9001, CE, and API with third-party inspection reports available.

OEM and Customization Support: Supports OEM and customized valves based on drawings and special working conditions.

Fast Production Lead Time: Typically completes production within 15 working days after order confirmation.

Company profile

Patents AwardedCooperated with Fortune 500Exhibition ExperienceImporters and Exporters

Shanghai Power Plant Valve Factory Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.34h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality and service-management procedures, multiple management-system certifications, extensive customization options, ODM capability, available inventory, and documented R&D resources. It reports eight R&D engineers, five quality-control staff, nine testing devices, finished-product inspection instructions, and OEM work for recognized brands. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and reports zero values across the provided financial metrics. Overseas service coverage is reported as zero countries. These findings indicate strong technical, customization, and process capabilities, but notable limitations in financial transparency or reported financial performance and international service infrastructure.

Supplier typeThe supplier provides ODM services, OEM services for recognized brands, maintains in-stock capability, and has participated in the CFME2024 offline trade show. It does not report overseas agents, branches, warehouses, or showrooms, and lists service coverage in zero countries, indicating a primarily manufacturer-oriented supplier with limited overseas infrastructure.

CertificationsThe supplier reports ISO45001:2018, ISO9001:2015, ISO14001, ISO50001, and other sustainable-development management certifications, along with CE and other product-certification capabilities. This provides explicit evidence of broad certification coverage.

After-Sales capabilityTechnology engineers provide technical support for production and after-sales service. The supplier also reports written procedures and retained records for service assessment, corrective and preventive actions, complaint handling, warehouse control, and finished-product inspection, supporting a structured after-sales process.

R&D capabilityThe supplier reports new products during the past year, ODM capability, an available SDK, eight R&D engineers, and engineers responsible for customer-request confirmation, new-product design, and technical support. Its listed testing and engineering equipment further supports an established product-development function.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are reported consistently in two slices and are also supported by the stated R&D and engineering roles.

Client casesThe supplier reports OEM service for recognized brands and participation in the CFME2024 offline trade show. These statements provide evidence of brand-related OEM experience and market-event participation, but no specific customer names, project details, or performance outcomes are supplied.