How are the products packed?

Each actuator is securely protected against moisture and impact. Export cartons or wooden cases are used according to the product size, order quantity and transportation requirements.

How do you ensure product quality?

Each actuator undergoes inspection and functional testing before delivery, including appearance inspection, electrical testing, operating tests and other checks required by the selected configuration.

Large Diameter Double Eccentric Butterfly Valve for Pipelines

Name: Large Diameter Double Eccentric Butterfly Valve for Pipelines
Brand: DAUME(Shanghai) Control Technology Co., Ltd.
SKU: 2185235252

Shanghai, ChinaDAUME(Shanghai) Control Technology Co., Ltd.

US$100.00-10,000.00

1 Piece

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Model NO.

DAUME-DEBF Series

Connection Form

Flange

Structure

Double-Eccentric Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

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

Working Temperature

Medium Temperature (120°C<T<450°C)

Material of Seal Surface

Metal Hard Sealed

Valve Body

Casting

Standard

Export Wooden Case

Application

Industrial Usage, Water Industrial Usage

OEM

Non-Standard Product Ordering.

Pressure

1-64bar

Operation Type

Manual / Worm Gear / Electric / Pneumatic

Sealing Direction

Bidirectional Sealing

Warranty

12 Months

Transport Package

Wooden Case

Specification

DN100-DN2000

Trademark

DAUME

Origin

China

HS Code

8481804090

Production Capacity

10000

Key features

Double-Eccentric Design: Reduces friction and wear, improving stability for industrial pipeline flow control.

Wide Size Range: Available in DN50 to DN3000 to meet diverse project-specific pipeline requirements.

Flexible Customization: OEM/ODM accepted; pressure, materials, and seals can be customized per project.

Robust Pressure Rating: Handles mid-pressure ranges from 0.1 to 6.4 MPa depending on configuration.

Durable Materials: Body options include Ductile Iron, Carbon Steel, Stainless Steel, and Alloy Steel.

Versatile Operation: Supports Manual, Gearbox, Pneumatic, or Electric operation modes.

Lifetime Technical Support: Free remote technical consultation available throughout the product's service life.

12-Month Warranty: Covers defects in materials and workmanship under normal operating conditions.

Company profile

Cooperated with Fortune 500Management CertificationR&D Capabilities

DAUME(Shanghai) Control Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.09h

About Our Factory & Business Background

AddressRoom 1207, Building A1, Greenland Future Center, Lane 1518, Wangyuan South Road, Nanqiao Town, Fengxian District, Shanghai

Plant Area2176 square meters

Number of Employees38

Registered Capital100,000,000 RMB

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)FOB, CIF, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month, 1-3 months Off Season Lead Time: within 15 workdays, one month, 1-3 months

Minimum Order Quantity1 Set

Supply Chain Partners90

Our Production Capability & Technical Expertise

Main ProductsElectric Actuator, Electric Valve Actuator, Multi-Turn Electric Actuator, Dual Power Supply Electric Actuator, Valve

Production Lines2

Production MachinesSawing Machine, Machining Center, CNC Lathe, Horizontal Lathe, Vertical Lathe, Assembly line

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers4 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2006-06-01

Main MarketsDomestic

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO14001, ISO50001, ISO45001:2018, Others

Product CertificationCCC, Others

Cooperated with Fortune 500Yes

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a manufacturer specializing in electric actuators and valve automation solutions, integrating product development, manufacturing, assembly, testing and quality inspection.

Q:What information is required for actuator selection?

Please provide the valve type and size, required torque, operating mode, power supply, opening/closing time, mounting flange, output connection, control and feedback signals, and working environment. If the valve torque is unavailable, please provide the valve size, medium, operating pressure or maximum differential pressure so that we can assist with selection.

Q:Can you provide samples?

Sample units are available for evaluation, subject to the selected model and technical configuration. Sample and shipping costs will be confirmed separately.

Q:Can you provide OEM or ODM services?

Yes. Nameplates, voltage, control functions, feedback signals, mounting interfaces and other configurations can be customized according to confirmed technical requirements.

Q:What is your lead time?

Our standard lead time is approximately 30 days after technical confirmation and receipt of the advance payment. If the required model is in stock, it can normally be ready for shipment within approximately 15 days. The final lead time depends on the order quantity and technical configuration.