How is the valve tested before shipping?

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

What are the available actuator options?

Customers can choose from Manual, Electric, or Pneumatic actuators.

Is customization available for this valve?

Yes, we offer full customization, flexible customization, and minor customization based on samples or designs.

DN400 Double Eccentric Butterfly Valve with Pneumatic Actuator

Name: DN400 Double Eccentric Butterfly Valve with Pneumatic Actuator
Brand: Tianjin Davan Flowtek Co., Ltd.
SKU: 1914977631

Tianjin, ChinaTianjin Davan Flowtek Co., Ltd.

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

No Minimum Order Quantity: Accepts orders as low as 1 set with no MOQ restrictions.

Double Eccentric Design: Offset shaft ensures disc cams away from seat for reduced torque and better sealing.

Comprehensive Material Options: Body available in Ductile Iron, Carbon Steel, or Stainless Steel with various seal materials.

100% Hydraulic Testing: Every valve undergoes rigorous body and sealing tests before export.

Flexible Actuator Options: Available with Manual, Electric, or Pneumatic actuators based on client requests.

Wide Size Range: Nominal diameter covers DN100 to DN3600 for diverse industrial applications.

12-Month Warranty: Provides warranty coverage starting from the shipping date.

Customization Available: Offers full customization, minor customization, and design-based customization.

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: ≤1.60h

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