What certifications does the product have?

The product holds CE, ISO, and Wras approvals.

How does the after-sales service work?

We reply within 1 hour and provide a solution within 3 hours, including remote guidance or free re-production if needed.

Is OEM/ODM service available?

Yes, both OEM and ODM services are available with flexible customization options.

Flanged End NBR Lined Industrial Control Double Eccentric Flange Butterfly Valve

Name: Flanged End NBR Lined Industrial Control Double Eccentric Flange Butterfly Valve
Brand: Tianjin Tanggu General Valve Group Co., Ltd.
SKU: 2095496382

Tianjin, ChinaTianjin Tanggu General Valve Group Co., Ltd.

US$18.80-588.00

1 Piece

Sample price:US$28.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Worm Gear

Model NO.

ZGTVT-Butterfly valve

Connection Form

Flange

Structure

Double-Eccentric Sealing

Seal Form

Auto 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

En558 Series13 14 Awwa

Application

Industrial Usage, Water Industrial Usage, Household Usage

End Standard

Pn6/10/16/25/21/150lb/JIS5K/10K/As2129 Table D/E/F

Certificate

CE/ISO/Wras Approved

Body Material

Ductile Iron

Disc Material

Ductile Iron

Seal Material

EPDM+Surfacingss304

Transport Package

Plywood or Wooden Box

Specification

1100mm * 1100mm * 1100mm

Trademark

ZGTVT OEM

Origin

China Tianjin

HS Code

8481901000

Production Capacity

1000000PCS/Year

Key features

Double Eccentric Design: Features double-eccentric sealing structure for auto-sealing and low torque operation.

Wide Size Range: Available in DN100 to DN3000 for PN6 and DN100 to DN2400 for PN10 pressure ratings.

Customizable Standards: End standards customizable to Pn6/10/16/25/21/150lb/JIS5K/10K/As2129 Table D/E/F.

Premium Materials: Body and disc made of ductile iron; seal surface uses EPDM with surfacing SS304.

Certified Quality: Holds CE, ISO, and Wras approvals ensuring compliance with international safety standards.

Flexible Customization: Offers full, minor, and flexible customization for body, disc, and seal materials.

Fast Response Support: Provides written solutions or remote guidance within 3 hours of issue reporting.

Low MOQ: Minimum Order Quantity is just 1 unit, suitable for small batch or trial orders.

Company profile

High Repeat Buyers ChoiceLow MOQOEM ServicesManagement Certification

Tianjin Tanggu General Valve Group Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc.Export Year: 2018-09-10 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.15h

AI-Powered supplier vetting

SummaryThe supplier operates in building and construction-related materials and has four production lines, stated product output across valves, and fewer than five quality-control staff. It reports strong technical strength, manufacturing equipment, testing equipment, quality assurance, customization services, and OEM service for known brands. However, export experience is limited to one year, exports represent 21%–30% of sales, and the primary export market is domestic. Overseas service infrastructure is absent, including overseas warehouses, showrooms, agents or branches, and offline trade-show participation. Service assessment, complaint handling, corrective-action, and supplier-approval procedures lack written procedures or records. R&D documentation is unavailable for audit, no R&D patents are reported, and no SDK is available. Financial information is identified for 2022–2024, but the provided slices do not establish financial strength or credibility.

Supplier typeThe supplier is a building-materials and construction-related manufacturer or seller, with stated production of multiple valve products and four production lines. Its business scope includes building materials, metal parts, construction machinery, waterproofing products, and related products.

After-Sales capabilityThe company claims that after-sales service is in place, but its service capability lacks written assessment, corrective-action, and customer-complaint procedures or records. It also has no overseas warehouse, showroom, agent, branch, or offline trade-show presence, limiting demonstrated overseas support capability.

R&D capabilityThe supplier has CAD-related R&D capability and assigns engineers to customize products according to customer needs. Nevertheless, it reports no available SDK, zero R&D patents, and no design-input, output, review, verification, or validation documents available for audit, indicating limited documented innovation evidence.

Production capacityThe supplier operates four production lines and reports specified output for several valve products, supported by manufacturing equipment, testing equipment, and fewer than five quality-control staff. However, it does not continuously reconcile quantities for each batch or batch production, which is a production-control weakness.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization. Its R&D responsibilities include product customization based on customer needs, and it provides OEM services for known brands.