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Ductile Iron Large Diameter Double Eccentric Flange Butterfly Valve
US$50.00-5,000.00
20 Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableMedia
WaterDriving Mode
Worm GearConnection Form
FlangeStructure
Centre SealingSeal Form
Force SealedValve Stem
NormalWork Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)Working Temperature
Normal Temperature (-40°C<T<120°C)Material of Seal Surface
Metal Hard SealedValve Body
CastingApplication
Industrial Usage, Water Industrial Usage, Household UsageSize
DN40~DN2400(2″~24″)Norminal Pressure
Pn 16Temperature Range
-10~90℃Suitable for
Water and Neutral LiquidsDesign Standard
En 593, BS 5155Connection Standard
Suit for En1092-2Face to Face Standard
En 558-1 Basic SeTop Flange Standard
ISO5211/1Transport Package
Carton and PalletsTrademark
OEMOrigin
ChinaHS Code
8481804090Production Capacity
50000/YearsKey features
Double Eccentric Design: Optimal sealing performance with eccentric disc structure for strength and safety.
Low Torque Operation: EPDM disc ring with stainless steel seat ensures very low torque for easy operation.
Easy Maintenance: EPDM ring is strongly fixed by retainer ring for easy replacement; hinge pin allows reliable disc replacement.
Wide Size Range: Available in sizes from DN40 to DN2400 (2" to 24") for various industrial applications.
High Quality Materials: Constructed with Ductile Iron body/disc, Stainless Steel seat/stem, and EPDM sealing for durability.
Standard Compliance: Designed to EN593, BS5155 standards with BS EN1092-2 flange and ISO5211/1 top flange.
Versatile Application: Suitable for water and neutral liquids in industrial, water, and household usage scenarios.
Customization Options: Supports OEM/ODM with custom logos, nameplates, and new mold creation for attractive quantities.
Company profile
CertifiedBusiness Type: Trading CompanyExport Year: 2016-07-08Nearest Port: ShanghaiAverage Response Time: ≤5.38hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF
AI-Powered supplier vetting
SummaryDVK International Co., Ltd. is a trading company based in Nanjing, Jiangsu, China, primarily involved in HVAC and waterworks fluid control solutions. Established in 2010, it operates with a focus on green energy-saving technology. The company exports 90% of its products, with a strong presence in various global markets. Despite having only eight employees, it manages over ten production lines and handles an annual production output exceeding US$100 million. Its product offerings include a wide range of valves and related accessories.
Supplier typeDVK International Co., Ltd. is registered as a trading company, indicating its primary business involves the trade of goods rather than manufacturing.
R&D capabilityThe company is committed to promoting green energy-saving technology, suggesting a focus on innovative solutions in its industry sector.
Production capacityWith over ten production lines and an annual output exceeding US$100 million, the supplier demonstrates substantial production capability.
Client casesThe supplier claims to have OEM partnerships with famous brands and a strong market reputation, implying successful customer engagements.
Product Q&A
Q:Are you a manufacturer or trading company?
A:
DVK Valve is a specialized valve manufacturer, backed by a skilled and experienced R&D team.
Q:Do you make OEM or ODM products?
A:
Yes, if quantity is attractive enough, we can create new molds, cast bodies with your logo and nameplate. If not, we provide only nameplates or labels.
Q:What kinds of valves can you supply?
A:
We supply butterfly valves, ball valves, check valves, gate valves, control valves, brass valves, bronze valves, strainers, and valve fittings.
Q:How long is your delivery time?
A:
For stock items, delivery is 1-2 weeks. For non-stock items, it is 4-8 weeks depending on quantity.
Q:What is the packaging and shipping method?
A:
We use seaworthy plywood cases. Shipping is usually by sea, but other methods can be arranged upon request.
Send Inquiry
*To:Dvk International Co., Ltd.
Dvk International Co., Ltd.*Content:
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