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Premium DN400 Ductile Iron Flanged Butterfly Valve for Efficient Flow Control
US$116.00-148.00
1 Set
Sample price:US$128.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Worm Gear

Connection Form

Flange

Structure

Double-Eccentric Sealing

Seal Form

Rubber Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Standard

En558 13/14 Series, Awwa

Application

Industrial Usage, Water Industrial Usage

Color

Ral5005/5015/5017 or Other Requests

Operator

Manual/Electric Actuator/Pneumatic Actuator

CKD or SKD

Available

Transport Package

Plywood Case

Specification

DN100-DN3600

Trademark

OEM or Davan

Origin

Tianjin, China

HS Code

8481804090

Production Capacity

20000PCS/Year

Key features

Double Eccentric Design: Offset shaft ensures disc cams away from seat, reducing wear and improving sealing performance.
No Minimum Order Quantity: Accepts orders as small as 1 set, providing flexibility for small-scale procurement needs.
Comprehensive Material Options: Body and disc available in Ductile Iron, Carbon Steel, Stainless Steel, and Bronze variants.
100% Hydraulic Testing: Every valve undergoes rigorous testing at 1.5x design pressure for body and 1.1x for sealing.
Flexible Actuator Options: Available with Manual, Electric, or Pneumatic actuators to suit various control requirements.
Wide Color Customization: Standard RAL5005/5015/5017 colors available with support for other custom color requests.
Multiple Standard Compliance: Meets BS EN593, DIN3354, ISO 5752, and ASME B16.10 standards for global compatibility.
12-Month Warranty Coverage: Provides one-year warranty protection starting from the shipping date for peace of mind.

Company profile

Tianjin Davan Flowtek Co., Ltd.
High Repeat Buyers ChoiceMulti-language PioneerSelf-brandedExhibition Experience
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.42h

About Our Factory & Business Background

AddressXiyuehuafu Plaza, Nanniwan Road, Nankai District, Tianjin, China
Plant Area170.9 square meters
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 pc
Supply Chain Partners48

Our Production Capability & Technical Expertise

Main ProductsButterfly Valve, Gate Valve, Check Valve, Ball Valve, Strainer, Pressure Reducing Valve, Air Release Valve, Steam Trap, Forged Valve, Ductile Iron Fittings
R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2017-03-14
Main MarketsSouth America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff2
Overseas Agent/BranchYes
New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015
Product CertificationCE, Others
Cooperated with Fortune 500No

Product Q&A

Q:What is the minimum order quantity?
A:
We do not have any MOQ; orders as small as 1 set are accepted.
Q:What is the delivery time?
A:
Delivery depends on order quantity but takes no more than 35-40 days after receiving payment.
Q:What payment terms do you accept?
A:
We require a 30% deposit, with the balance paid before loading. We also accept LC, T/T, D/P, PayPal, and Western Union.
Q:Do you provide a warranty?
A:
Yes, we provide a 12-month warranty starting from the shipping date.
Q:What materials are used for the valve body and disc?
A:
Options include Ductile Iron (ASTM A536), Carbon Steel (ASTM A216 WCB), Stainless Steel (ASTM A351 CF8/CF8M), and Bronze.

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