What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 1 pc.

What is the warranty or quality guarantee?

We have 2 QA/QC inspectors and perform 100% inspection (Visual & Function) on finished products. The factory has ISO 9001:2000 certification.

Dn1200 Double Flange Butterfly Valve

Name: Dn1200 Double Flange Butterfly Valve
Brand: TIANJIN TANGFA WATTS VALVE CO., LTD.
SKU: 717734212

Tianjin, ChinaTIANJIN TANGFA WATTS VALVE CO., LTD.

US$50.00

1-9 Pieces

US$35.00

10-49 Pieces

US$20.00

50-199 Pieces

US$8.00

200+ Pieces

Product profile

Customization

Available

Driving Mode

Manual

Connection Form

Wafer

Model NO.

W-002

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Orbit

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

Application

Industrial Usage, Water Industrial Usage

Size

Dn50-Dn600

Material

Cast Iron, Ductile Iron, Steel

Transport Package

Plywood Case

Specification

Trademark

TFW

Origin

Tianjin China

HS Code

84818040

Production Capacity

5000PCS/Month

Key features

Wide Material Selection: Body, seat, and disc available in various metals and elastomers for diverse media.

Bubble-Tight Sealing: Ensures zero leakage under pressure tests with soft sealed force sealed design.

ISO 5211 Compatible: Driven part connection conforms to ISO 5211 for easy actuator integration.

Low Operating Torque: Accurately machined body and disc minimize torque for energy saving and longevity.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Versatile Application: Suitable for water, sewage, seawater, air, vapor, food, oils, and chemicals.

Compact Construction: Simple design allows quick 90-degree on-off operation and easy installation.

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: ≤1.16h

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.

Product Q&A

Q:What materials are available for the valve body?

The valve body can be made from Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel (CF8, CF8M, etc.), and various other alloys like Monel or Hastelloy depending on requirements.

Q:What is the size range of this butterfly valve?

The size range covers DN50 to DN1600 (or 2'-64'), with specific customization options listed as DN50-DN600 in some contexts.

Q:What is the delivery time for orders?

Delivery detail is 1 to 30 days according to the order. Peak season lead time is one month, and off-season lead time is also one month.

Q:What are the payment terms accepted?

We accept LC, T/T, PayPal, D/P, Western Union, and Small-amount payment.

Q:Is OEM and ODM service available?

Yes, OEM Service and ODM Service are available. We offer customization from samples, designs, full customization, minor customization, and flexible customization.