What is the nominal pressure rating?

The nominal pressure is 0.6MPa (PN6).

What media is this valve suitable for?

It is suitable for air, gas, and smoke applications.

DN500-3000mm Hydraulic Flange Double Eccentric Center Butterfly Valve for Bf

Name: DN500-3000mm Hydraulic Flange Double Eccentric Center Butterfly Valve for Bf
Brand: Chongqing Jinfa Industrial Equipment Sales Co., Ltd.
SKU: 916722635

Chongqing, ChinaChongqing Jinfa Industrial Equipment Sales Co., Ltd.

US$1,000.00-60,000.00

1 Set

Product profile

Customization

Available

Media

Gas

Driving Mode

Hydraulic

Model NO.

QD747

Connection Form

Flange

Structure

Double-Eccentric Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

High Temperature (T>450°C)

Material of Seal Surface

Metal Hard Sealed

Valve Body

Forge Welding

Standard

GB1221-200514

Application

Industrial Usage, Water Industrial Usage

Delivery Time

30-60 Days

Warranty

12 Months

Transport Package

Standard Export Package

HS Code

84818040

Production Capacity

10000 Pieces/Year

Key features

Double Eccentric Sealing Design: Ensures durability and reliability with minimal wear on sealing pairs during operation.

Hydraulic and Electric Drive Options: Available in hydraulic transmission (7) and electric drive (9) modes for versatile control.

Metal Hard Sealed Surface: Constructed with H-surfacing alloy steel or X-silastic for robust sealing performance.

Wide Size Range: Nominal diameters available from DN700 to DN3000mm for large industrial applications.

Blast Furnace Application: Specifically designed for blast furnace hot blast stove systems and gas shut-off duties.

Compact and Lightweight: Welded structure offers small size, light weight, and convenient maintenance.

Customizable Standards: Can meet customer requirements for specific standards upon order placement.

Company profile

Chongqing Jinfa Industrial Equipment Sales Co., Ltd.

Chongqing, China

Business Type: Trading CompanyExport Year: 2020-05-19Nearest Port: Shanghai/Ningbo/Qingdao/ChongqingAverage Response Time: ≤2.95hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryChongqing Jinfa Industrial Equipment Sales Co., Ltd. is a China-based trading company established in 2019 with three employees. Its stated scope covers machinery and equipment and related industrial products, including boat wipers, variable-speed fluid couplings, search lights, tap-hole opening machines, gearboxes, and dump valves. The supplier reports written procedures and records for service assessment, corrective and preventive actions, and complaint handling, and it offers installation guidance on request. However, it is not identified as a professional technical supplier, does not provide 3D software design, ODM, SDK, or OEM services for popular brands, and reported no new products in the past year. No overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Audit information identifies TÜV Rheinland, but the provided data does not specify a certification held or a positive audit outcome. Financial records are referenced for 2021–2023, but their results are not...

Supplier typeThe supplier is explicitly classified as a trading company and limited company operating in Chongqing, China. Its stated business scope emphasizes wholesale, import/export, and distribution of industrial equipment and related products rather than manufacturing.

After-Sales capabilityThe supplier states that it can provide installation guidance on request. It also has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaint handling, supporting a documented after-sales process.

R&D capabilityThe supplier is not identified as a professional technical supplier, provides no 3D software design, ODM, or SDK services, and reported no new products during the past year. These statements indicate a clearly limited innovation and technical-development capability.

Customization capabilityThe supplier reports that its R&D-related design services are limited to minor customization. It does not provide 3D software design, ODM, SDK, or popular-brand OEM services, indicating that customization is available only at a limited level.