What is the warranty period for the valve?

We provide a 12- to 24-month quality guarantee depending on the type of valve purchased.

How do you handle after-sales issues?

We reply within 1 hour and provide a solution within 3 hours, including remote guidance, free replacement, or on-site support if necessary.

What standards does the valve design follow?

The design follows EN 593, MSS SP67, BS5155, and various end standards like ANSI, DIN, and JIS.

OEM Factory Direct Semi-Lug Butterfly Valve with CE/ISO Certification

Name: OEM Factory Direct Semi-Lug Butterfly Valve with CE/ISO Certification
Brand: Tianjin Tanggu General Valve Group Co., Ltd.
SKU: 2228438525

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

US$15.80-100.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Model NO.

ZGTVT- butterfly valve

Connection Form

Lug Support

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

ISO5211/Pn10/16/150lb/JIS5K/10K

Application

Industrial Usage, Water Industrial Usage, Household Usage

Body Material

Di/Wcb/Ss/Brass

Disc Material

Di/Wcb/Ss/Brass

Seat Material

EPDM/NBR/PTFE

Actuator

Handle/Gear Box/Electric/Pneumatic

Transport Package

Plywood Box

Specification

1100mm*1100mm*1100mm

Trademark

ZGTVT OEM

Origin

China Tianjin

HS Code

8481804090

Production Capacity

5000000PCS/Year

Key features

Customizable Materials: Body, disc, and seat materials can be customized to Di, Wcb, Ss, Brass, EPDM, NBR, or PTFE.

Flexible Actuation Options: Actuators can be customized to Handle, Gear Box, Electric, or Pneumatic types.

Comprehensive Certifications: CE, ISO 9001, ISO 14001, OHSAS 18001, AAA, and CCC certified for global compliance.

Wide Application Range: Suitable for industrial, water, and household usage with water, oil, and gas media.

Strict Quality Control: 100% visual and function inspection on finished products ensures high reliability.

Fast After-Sales Response: Problem reply within 1 hour and solution provided within 3 hours during working hours.

Low MOQ Requirement: Minimum Order Quantity is just 1 unit, allowing for flexible purchasing.

Competitive Lead Time: Average lead time is within 15 workdays for both peak and off-season periods.

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: ≤0.57h

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.