What is the size range of the butterfly valves?

The size range varies by pressure rating: PN10 (DN50-DN2000), PN16 (DN50-DN1400), and PN24 (DN50-DN3000).

Does the company offer OEM and ODM services?

Yes, OEM and ODM services are available, including full customization, minor customization, and flexible customization from designs.

Double Flanged Butterfly Valves with Vulcanized Rubber Sleeve Seat

Name: Double Flanged Butterfly Valves with Vulcanized Rubber Sleeve Seat
Brand: Tianjin Tanggu General Valve Group Co., Ltd.
SKU: 2093291142

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

US$38.80-688.00

1 Piece

Sample price:US$50.00/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, disc, and coating materials can be customized to specific project requirements.

Wide Size Range: Available in sizes from DN50 to DN3000 across various pressure ratings.

Fast Response Time: After-sales team replies within 1 hour and provides solutions within 3 hours.

Comprehensive Warranty: 12 to 24-month quality guarantee with free re-production if issues persist.

Global Certifications: ISO 9001, ISO 14001, CE, CCC, and AAA Enterprise Certification.

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

Flexible OEM/ODM: Supports full customization, minor customization, and design-based customization.

Low MOQ: Minimum order quantity is just 1 unit, suitable for small batches.

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.

Product Q&A

Q:What is the warranty period for these valves?

We provide a 12- to 24-month quality guarantee depending on the type of valve. If quality problems occur during this period, we offer solutions including remote guidance, free re-production, or on-site technical support.

Q:What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 unit.

Q:What are the lead times for production?

The average lead time is within 15 workdays for both peak season and off-season.

Q:What certifications does the company hold?

The company holds ISO 9001, ISO 14001, OHSAS 18001, CE Marking, AAA Enterprise Certification, and CCC Certification.

Q:What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, Money Gram, and Small-amount payment.