What certifications does the company hold?

Our products and company are certified under ISO 9001, ISO 14001, OHSAS 18001, CE, AAA, and CCC standards.

What are the lead times for production?

The average lead time is within 15 working days for both peak and off-peak seasons.

4'' Low Pressure PVC/UPVC Butterfly Valve for Water

Name: 4'' Low Pressure PVC/UPVC Butterfly Valve for Water
Brand: Tianjin Tanggu General Valve Group Co., Ltd.
SKU: 2092151322

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

US$4.80

1-99 Pieces

US$4.50

100-999 Pieces

US$4.00

1,000-9,999 Pieces

US$3.50

10,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Model NO.

ZGTVT-Butterfly valve

Connection Form

Wafer

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

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

Application

Industrial Usage, Water Industrial Usage, Household Usage

Body

Ci/Di/CF8/CF8m/CF3m

Disc

Ci/Di/CF8/CF8m/CF3m

Stem

2Cr13/Ss410/Ss420

Top Flange

90°Or45°

Certificate

CE/ISO9001/ISO14001/OHSAS18001

Transport Package

Plywood Case

Specification

1100mm*1100mm*1100mm

Trademark

ZGTVT

Origin

China

HS Code

8481901000

Production Capacity

5000000PCS/Year

Key features

Comprehensive Customization: Full customization available for body, disc, stem, and top flange materials and designs.

Wide Material Selection: Body options include Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, and AL-Bronze.

Diverse Seal Options: Seat materials include BUNA, NBR, EPDM, PTFE, HEPDM, Neoprene, Hypalon, and Natural rubber.

Multiple Certification Standards: Certified with ISO 9001, ISO 14001, OHSAS 18001, CE, AAA, and CCC standards.

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

Flexible Warranty Period: Quality guarantee ranging from 12 to 24 months depending on the valve type.

Free Replacement Service: Free reproduction and reshipment provided if problems cannot be solved remotely.

Low Minimum Order Quantity: Accepts orders starting from just 1 unit for flexible purchasing.

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: ≤1.88h

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 materials are used for the valve seat?

The seat is available in various materials including BUNA, NBR, EPDM, PTFE, HEPDM, Neoprene, Hypalon, and Natural rubber.

Q:What is the warranty period for the valve?

We provide a quality guarantee ranging from 12 to 24 months, depending on the specific type of valve purchased.

Q:How quickly do you respond to product issues?

We reply to customers within 1 hour during working hours and provide a solution within 3 hours.

Q:What happens if the product has a quality problem?

We provide written solutions or remote video guidance. If unsolvable, we offer free reproduction and reshipment or send accessories for remote assistance.

Q:What is the minimum order quantity?

The minimum order quantity is 1 unit, allowing for flexible purchasing.