What are the available pressure ratings?

We offer PN6, PN10, PN16, PN24, and ANSI/JIS ratings up to 150lb.

What happens if a product has a defect?

We provide written solutions, remote guidance, free re-production, or on-site technical support.

What are the standard payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, Money Gram, and small-amount payments.

DN50-DN600 Concentric Flange Butterfly Valve with Worm Gear

Name: DN50-DN600 Concentric Flange Butterfly Valve with Worm Gear
Brand: Tianjin Tanggu General Valve Group Co., Ltd.
SKU: 2091028962

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

US$10.80-188.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Worm Gear

Model NO.

ZGTVT-Butterfly valve

Connection Form

Flange

Structure

Centre 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

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

Application

Industrial Usage, Water Industrial Usage, Household Usage

Body Material

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

Seat Material

NBR/EPDM/PTFE/Viton/Silicone etc

Disc Material

Di/Nylon/1.4469/1.4529/Saf2205/2507/CF8/CF8m etc

Coating

Fbe Epoxy Coated

Transport Package

Bubble Bags and Wooden Box

Specification

1100mm * 1100mm * 1100mm

Trademark

ZGTVT

Origin

China Tianjin

HS Code

8401200000

Production Capacity

1000000PCS/Year

Key features

Customizable Materials: Body, Seat, and Disc materials can be customized to Ductile Iron, Stainless Steel, or Al-Bronze.

Wide Pressure Range: Available in PN6, PN10, PN16, PN24, and various ANSI/JIS ratings up to 150lb.

Comprehensive Certifications: ISO 9001, ISO 14001, OHSAS 18001, CE, CCC, and AAA Enterprise certified.

Fast Response Support: Problem response within 1 hour and solution provided within 3 hours during working hours.

Flexible Customization: Offers full, minor, and flexible customization options based on design requirements.

OEM and ODM Services: Full OEM and ODM services available for tailored manufacturing needs.

Global Shipping: Exports to Asia, Europe, Africa, Australia, and South America via Tianjin Port.

Quality Guarantee: 12 to 24-month quality guarantee with free re-production and shipping for defects.

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: ≤1.78h

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.