What certificates will you provide?

We can provide CE, ISO, and WRAS certificates.

What is your after-sales service policy?

We offer an 18-month warranty for all kinds of products.

What are your payment terms?

We accept T/T, L/C, OA, D/P, and D/A.

How do you handle transportation?

We transport via DHL, UPS, EMS, FEDEX, SF, Air, or Sea.

Do you provide free samples?

Free samples are available for us.

Do you accept custom design on size?

Yes, if the size is reasonable.

High Performance 4 Inch Cast Iron Manual Control Wafer Butterfly Valve

Name: High Performance 4 Inch Cast Iron Manual Control Wafer Butterfly Valve
Brand: TIANJIN TANGFA WATTS VALVE CO., LTD.
SKU: 1920534612

Tianjin, ChinaTIANJIN TANGFA WATTS VALVE CO., LTD.

US$8.00-12.00

3 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Model NO.

UN-003

Connection Form

Wafer

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

High Pressure (10.0mpa< Pn <80.0mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Application

Water Industrial Usage

Material

Cast Iron, Ductile Iron, Steel, Carbon Iron

Certification

Wras, Acs, ISO 9001

Transport Package

Plywood Case

Specification

DN100

Trademark

TFW/OEM

Origin

Tianjin China

HS Code

84818040

Production Capacity

5000PCS/ M

Key features

High Pressure Capability: Designed for high pressure applications ranging from 10.0 to 80.0 MPa.

Wide Material Options: Body available in Cast Iron, Ductile Iron, Carbon Steel, and Stainless Steel.

Comprehensive Certifications: Products certified with CE, ISO 9001:2015, WRAS, and ACS.

Flexible Customization: Accepts custom designs and samples for size and material modifications.

Long Warranty Period: Provides an 18-month warranty covering all product types.

Global Export Capability: Exports directly to Europe, America, Southeast Asia, Middle East, and more.

Free Sample Availability: Free samples are available upon request for reasonable sizes.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceProduct Certification

TIANJIN TANGFA WATTS VALVE CO., LTD.

Tianjin, 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: 8 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.29h

AI-Powered supplier vetting

SummaryTFW is presented as a Chinese valve supplier with exports to more than 50 countries and regions, approximately 20 years of production experience, and stated technical and after-sales support. The supplier demonstrates broad customization and ODM capabilities, has introduced new products within the past year, and has OEM experience for well-known brands. Quality and service procedures are documented and reportedly followed, while ERP is used for production, procurement, quality control, and logistics management. However, the supplier lacks overseas agents or branches, overseas warehouses, and overseas showrooms, and no valid manufacturing-capacity contract exists with related subcontractors. Certification information is mentioned for another company description and is not clearly attributable to TFW. Financial information is inconsistent and is excluded from assessment.

Supplier typeThe supplier is described as a Chinese valve manufacturer with stated production experience and exports to over 50 countries and regions. It also provides in-stock capability, but has no overseas warehouse, showroom, agent, or branch, and the provided information includes potentially mixed company descriptions.

After-Sales capabilityTFW has documented and followed procedures for corrective and preventive actions, customer complaints, and supplier-service assessment, and its company description states technical support and after-sales service. Its overseas service infrastructure is limited because it has no overseas agents or branches, warehouses, or showrooms.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers multiple design-related customization modes. ERP-based digital management is established, although no SDK is available and the sustainable-development and big-data capability entries are recorded as zero.

Production capacityEvidence includes valve production experience, in-stock capability, documented quality assurance, a stated one-month average lead time in both peak and off-season, and participation in the Canton Fair. However, the absence of a valid contract with related subcontractors is a production-capacity governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM and OEM services. These statements directly indicate broad customization capability.