What certifications does the product hold?

The product holds CE, ISO, WRAS, ACS, and UKCA certifications.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

Concentric Double Flange Butterfly Valve with Vulcanized Rubber Seat OEM Valve Supplier

Name: Concentric Double Flange Butterfly Valve with Vulcanized Rubber Seat OEM Valve Supplier
Brand: Tianjin Worlds Valve Co., Ltd.
SKU: 754030805

Tianjin, ChinaTianjin Worlds Valve Co., Ltd.

US$12.00-50.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Worm Gear

Model NO.

CBF02-TF01

Connection Form

Flange

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

Valve Body

Casting

Standard

En593 BS5155 En1092 ISO5211

Application

Industrial Usage, Water Industrial Usage, Household Usage

Certificates

CE ISO Wras Acs Dnv FDA

Liner

EPDM NBR FKM PTFE PFA Hypalon Neoprene

Disc

SS304 SS316 2507 2205 F51 F52 F53 1.4462 1.4507

Body

Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-Bronze

Transport Package

Plywood Case

Specification

CE, ISO, JIS, GB

Trademark

WDS / WORLDS/OEM

Origin

Tianjin, China

HS Code

8481804090

Production Capacity

10000000 PCS /Year

Key features

Wide Size Range: Available in sizes from DN32 to DN3000 for diverse applications.

Diverse Material Options: Body and disc materials include CI, DI, WCB, CF8M, 316L, and super duplex steels.

Multiple Seal Materials: Seats available in Buna-N, EPDM, PTFE, FKM, and natural rubber.

Versatile Driving Modes: Supports Hand Lever, Worm Gear, Electric, and Pneumatic actuation.

International Certifications: Certified with CE, ISO, WRAS, ACS, and UKCA standards.

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

Low MOQ: Minimum Order Quantity is 1 piece, suitable for small orders.

100% Quality Inspection: Every finished product undergoes visual and functional inspection.

Company profile

100% Finished Products InspectionManagement CertificationProduct CertificationHigh Repeat Buyers Choice

Tianjin Worlds 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: 20 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.99h

AI-Powered supplier vetting

SummaryThe supplier is a valve manufacturer with assembly and testing facilities, one reported production line, and stated annual output of 300,000 butterfly, gate, and check valve sets. It reports approximately 90+ employees, dedicated production, quality control, purchasing, sales, and design/development personnel, and five R&D engineers. The supplier supports sample, design, full, and minor customization, as well as ODM and OEM services. Quality systems include ISO 9001:2015 certification, written inspection procedures, and documented corrective, preventive, and complaint-handling processes. It has inventory capability, valid contracts with related subcontractors, and a one-month lead time in both peak and off-peak seasons, but no overseas warehouse or showroom. Financial records are identified for recent years, but the provided information does not establish financial strength. No specific customer names or verifiable customer case details are provided.

Supplier typeThe supplier is presented as a valve manufacturer producing butterfly, gate, and check valves, with assembly and testing facilities, production personnel, and a factory location in Tianjin, China. Its stated product output and manufacturing organization support classification as a manufacturer rather than solely a trading company.

CertificationsThe supplier reports an ISO 9001:2015 certificate in both its quality-management and supplier-management information. This explicitly supports certification holding, although no additional certification details or certificate scope are provided.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, maintains inventory capability, and reports a one-month average lead time in both peak and off-peak seasons. However, it has no overseas warehouse or showroom, which may limit local overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM capability, an available SDK, five R&D engineers, a dedicated design and development department, and more than 12 years of development experience. These details explicitly demonstrate ongoing product-development and R&D capability.

Production capacityThe supplier reports assembly and testing facilities, one production line, 60 production employees, inventory capability, valid contracts with related subcontractors, and annual output of 300,000 valve sets. It also reports a one-month lead time in both peak and off-peak seasons, supporting an established production operation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. It also reports ODM services, indicating capability across multiple levels of product adaptation and design support.

Product Q&A

Q:What is the size range of the valve?

The valve is available in sizes ranging from DN32 to DN3000.

Q:What materials are used for the valve body and disc?

Body materials include CI, DI, WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, and super duplex steels. Disc materials include CF8, 304, CF3, 304L, CF8M, 316, CF3M, 316L, and MONEL.

Q:What seal materials are available?

Seal options include Buna-N, NBR, EPDM, HYPALON, NEOPRENE, FKM, PTFE, RPTFE, and Natural Rubber.

Q:Is OEM and ODM service available?

Yes, the company provides OEM service for world-famous brands and offers ODM services.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.