What are the standard pressure ratings?

Normal pressure ratings are PN10, PN16, PN25, and 150-300 Lb.

What certifications does the factory have?

The factory provides ISO 9001:2000, CE, and other management certifications.

Flange Triple Eccentric Metal Seal Stainless Steel Disc Butterfly Valve

Name: Flange Triple Eccentric Metal Seal Stainless Steel Disc Butterfly Valve
Brand: TIANJIN TANGFA WATTS VALVE CO., LTD.
SKU: 740107712

Tianjin, ChinaTIANJIN TANGFA WATTS VALVE CO., LTD.

US$12.00

1-99 Pieces

US$11.50

100-499 Pieces

US$11.30

500+ Pieces

Product profile

Customization

Available

Media

Water

Driving Mode

Worm Gear

Connection Form

Flange

Structure

Three-Eccentric Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Mid-Pressure (2.5mpa< Pn <6.4mpa)

Working Temperature

Medium Temperature (120°C<T<450°C)

Material of Seal Surface

Metal Hard Sealed

Valve Body

Casting

Application

Industrial Usage, Water Industrial Usage, Household Usage

Size

Dn50--Dn2000

Transport Package

Plywood Case

Specification

Trademark

TFW

Origin

Tianjin China

HS Code

84818040

Production Capacity

5000PCS/Month

Key features

Triple Eccentric Design: Reduces friction with sealing ring and extends service life significantly.

Zero Leakage Seal: Full sealing performance ensures zero leakage for safe industrial operations.

Wide Size Range: Available in sizes from DN50 to DN2000 to fit various pipeline needs.

Versatile Installation: Can be installed in both vertical and horizontal orientations easily.

Multi-Material Options: Body and disc available in Carbon Steel, Stainless Steel, Alloy Steel, and Cr-Mo Steel.

Broad Application: Suitable for chemicals, air, water, steam, oil, acids, and salts.

Flexible Customization: Supports custom logos, colors, and standards to meet specific market requirements.

Strict Quality Control: 100% inspection including visual and function tests with traceable raw materials.

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.