What materials are used for the valve body and disc?

The body is made of Ductile Iron (GGG40) or Cast Iron (GG25), and the disc is typically Ductile Iron (GGG40) with various coating options.

How is the valve tested before shipment?

Every valve undergoes 100% hydraulic testing, with body pressure at 1.5 times design pressure and sealing pressure at 1.1 times design pressure.

What is the working pressure rating?

The valve is rated for low pressure (PN<1.6MPa) and can handle up to 16 bar for non-hazardous fluids.

OEM Wafer Type Butterfly Valve with Handwheel

Name: OEM Wafer Type Butterfly Valve with Handwheel
Brand: Tianjin Davan Flowtek Co., Ltd.
SKU: 1993666175

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.

DN100 Pn16

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

Transport Package

Plywood Case

Specification

DN40-DN1200

Trademark

OEM or Davan

Origin

Tianjin, China

HS Code

8481804090

Production Capacity

50000PCS/Year

Key features

Versatile Actuation Options: Available with manual handwheel, electric, or pneumatic actuators for flexible operation.

Robust Ductile Iron Construction: GGG40 cast iron housing offers superior strength and pressure resistance compared to standard GG25.

Comprehensive Hydraulic Testing: 100% tested before export with body pressure at 1.5x design and sealing at 1.1x design pressure.

Flexible Customization: Colors available in RAL5005, 5015, 5017 or other custom requests with full customization options.

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

12-Month Warranty: Includes a 12-month 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: ≤1.57h

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