Can you provide relevant documentation and certificates?

Yes, we can provide the necessary documentation and certificates, including the ISO9001, ISO24001, ISO45001, CE, BV, ABS, SIRIM, TUV-SUD etc. We can also provide the Test Report, Certificate of Material Analysis, Certificate of Origin, and other export documents if required.

Do you provide free samples?

If samples available in stock, yes, we could offer the free sample to you, but the air cost or courier cost will be on your account.

What are your payment terms?

Order value less than 2000USD, 100% in advance. Order value more than 2000USD, 30% T/T in advance, balance before shipment. L/C available as well.

Ductile Iron Big Size Double Eccentric Flange Butterfly Valve

Name: Ductile Iron Big Size Double Eccentric Flange Butterfly Valve
Brand: Dvk International Co., Ltd.
SKU: 2058510962

Jiangsu, ChinaDvk International Co., Ltd.

US$50.00-5,000.00

20 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Worm Gear

Connection Form

Flange

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Mid-Pressure (2.5mpa< Pn <6.4mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Metal Hard Sealed

Valve Body

Casting

Application

Industrial Usage, Water Industrial Usage, Household Usage

Size

DN40~DN2400(2″~24″)

Norminal Pressure

Pn 16

Temperature Range

-10~90℃

Suitable for

Water and Neutral Liquids

Design Standard

En 593, BS 5155

Connection Standard

Suit for En1092-2

Face to Face Standard

En 558-1 Basic Se

Top Flange Standard

ISO5211/1

Transport Package

Carton and Pallets

Trademark

OEM

Origin

China

HS Code

8481804090

Production Capacity

50000/Years

Key features

Double Eccentric Design: Eccentric disc structure ensures optimal sealing performance and safety.

Low Torque Operation: EPDM disc ring with smart stainless steel seat allows easy operation.

Durable Materials: Constructed from Ductile Iron JS1040 with SS304 sealing and EPDM ring.

Easy Maintenance: EPDM ring is strongly fixed and easy to replace; hinge pin is reliable.

Wide Size Range: Available in sizes DN40 to DN2400 for various industrial applications.

Certified Quality: Complies with EN593, BS5155, and holds ISO9001, CE, BV, ABS certifications.

Customization Support: OEM/ODM available with custom logos and nameplates for sufficient quantity.

Flexible Delivery: Stock items ship in 1-2 weeks; custom orders take 4-8 weeks.

Company profile

Dvk International Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading CompanyExport Year: 2016-07-08Nearest Port: ShanghaiAverage Response Time: ≤2.89hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF

About Our Factory & Business Background

AddressTianruncheng Street, Nanjing, Jiangsu, China

Number of Employees8

Registered Capital500,000 RMB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsButterfly Valve, Check Valve, Gate Valve, Brass Valve, Ball Valve, Bronze Valve, Control Valve, Solenoid Valve

Our Industry Experience & Global Business Record

Year of Establishment2010-06-07

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Are you a manufacturer or trading company?

DVK Valve is a specialized valve manufacturer, backed by a skilled and experienced R&D team.

Q:Do you provide OEM or ODM products?

Yes, if quantity is attractive enough, we can create new moulds for you, make bodies casting with your logo and nameplate; if quantity is not attractive enough, it will only have your nameplates or labels.

Q:What kinds of valves can you supply?

We can supply butterfly valve, ball valve, check valve, gate valve, control valve, brass valve, bronze valve, strainer, valve fittings and so on.

Q:How long is your delivery time?

Generally, we have some stock for regular products, it is 1~2 weeks if the goods are in stock; if not in stock will be 4~8 weeks, depends on quantity.

Q:What is the package and how do you ship the goods?

We typically use seaworthy plywood cases for packaging. Shipping is usually done by sea, other shipping methods can also be arranged. Please contact us if you require a different shipping route.