What are the main applications for this butterfly valve?

It is used in piping and vessels for conveying corrosive and non-corrosive fluids in water supply, petroleum, gas, and environmental protection systems.

Dnv Ductile Iron / Cast Iron Wafer Butterfly Valve with Handle

Name: Dnv Ductile Iron / Cast Iron Wafer Butterfly Valve with Handle
Brand: Afcon Ningjin Yahua Industries Co., Ltd.
SKU: 1960841472

Shandong, ChinaAfcon Ningjin Yahua Industries Co., Ltd.

US$1.00

1-999 Pieces

US$1,000.00

1,000+ Pieces

Product profile

Customization

Available

Driving Mode

Manual

Connection Form

Flange

Model NO.

Structure

Centre Sealing

Seal Form

Auto Sealed

Valve Stem

Normal

Work Pressure

Pn10-Pn16

Working Temperature

Medium Temperature (120°C<T<450°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Standard

JIS 5K/10K/Pn6/10/16/Cl125/150/

Application

Industrial Usage, Water Industrial Usage, Household Usage

Size

DN50-DN1200

Transport Package

by Export Cases

Specification

CE SGS

Trademark

OEM

Origin

Shandong, China

Production Capacity

20000PCS/Month

Key features

Zero Leakage Sealing: Reliable sealing with zero leakage after ten thousands of opening and closing cycles.

Compact & Lightweight: Single compact structure, light weight, and easy for assembly, disassembly, and maintenance.

Low Operating Torque: Small operating torque allows light and fast action when turning 90 degrees.

Energy Saving Design: Small flowing resistance with discharge characteristic approximating an inclined straight line.

Wide Material Adaptability: Valve can be made of various materials to adapt to all kinds of media.

Customizable Size: Available in customized sizes ranging from DN50 to DN1200.

Multi-Industry Application: Suitable for water supply, petroleum, gas, and environmental protection engineering systems.

High Pressure Rating: Work pressure range of PN10 to PN16, suitable for medium temperature applications.

Company profile

Afcon Ningjin Yahua Industries Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2010-01-13Nearest Port: TIANJIN, QINGDAO, SHANGHAIAverage Response Time: ≤15hTerms 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.