What materials are used for the valve body and disc?

Body and disc materials include Ductile Iron, Carbon Steel, Stainless Steel, and Bronze.

How is the valve tested before shipping?

We perform 100% hydraulic testing with shell test pressure at 1.5x design pressure and sealing test at 1.1x design pressure.

Premium Double Eccentric Butterfly Valve for Efficient Flow Control

Name: Premium Double Eccentric Butterfly Valve for Efficient Flow Control
Brand: Tianjin Davan Flowtek Co., Ltd.
SKU: 2038746845

Tianjin, ChinaTianjin Davan Flowtek Co., Ltd.

US$12.00-15.00

1 Piece

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Connection Form

Flange

Model NO.

Pn10/16/25

Structure

Centre Sealing

Seal Form

Force 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

Standard

En593/BS5155/API609

Application

Industrial Usage, Water Industrial Usage

Operator

Manual/Electric Actuator/Pneumatic Actuator

Warranty

1 Year

Color

Ral5005/5015/5017 or Other Requests

Materials

Ductile Iron Ggg40

Transport Package

Plywood Case

Specification

DN40-DN1200

Trademark

OEM or Davan

Origin

Tianjin, China

HS Code

8481804090

Production Capacity

50000PCS/Year

Key features

Flexible Customization: Customizable operator, color, and materials based on specific design or sample requests.

No Minimum Order Quantity: Accepts orders as small as 1 set, providing high flexibility for buyers.

Comprehensive Hydraulic Testing: 100% hydraulic testing performed before export with 1.5x design pressure for body and 1.1x for sealing.

Wide Material Selection: Available in Ductile Iron, Carbon Steel, Stainless Steel, and Bronze with various seal options.

Low Maintenance Design: Simple structure with excellent regulation performance and long service life.

Fast Operation: Quick open/close capability with low torque requirements for easy actuation.

12-Month Warranty: Includes 1-year warranty coverage starting from the shipping date.

Company profile

High Repeat Buyers ChoiceMulti-language PioneerSelf-brandedExhibition Experience

Tianjin Davan Flowtek Co., Ltd.

Tianjin, China

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: ≤0.12h

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