What sealing materials are used?

Seat materials include PTFE, RPTFE, PEEK, and PPL for excellent sealing performance.

What certifications does the product have?

The product holds API 6D, CE, and ISO9001 certifications.

What are the applicable pressure classes?

The valve is suitable for Class 150 to Class 1500, PN16 to PN100, and JIS 10K to JIS 20K.

3-PCS Ball Valve with ISO-5211 Direct Mounting Pad

Name: 3-PCS Ball Valve with ISO-5211 Direct Mounting Pad
Brand: Zhejiang Naibang Valve Co., Ltd.
SKU: 765165185

Zhejiang, ChinaZhejiang Naibang Valve Co., Ltd.

US$165.00

10-99 Pieces

US$15.00

100+ Pieces

Product profile

Customization

Available

Material

Forged Steel

Connection Form

Thread

Model NO.

Q11F

Driving Mode

Manual

Nominal Pressure

800lb to 2500lb

Channel

Straight Through Type

Structure

Floating Ball Valve

Type

Floating Ball Valve

Function

Blow-Down Valve

Temperature

Normal Temperature

Application

Industrial Usage, Water Industrial Usage

Size

1/4" to 2"

Class

800lb to 2500lb

Certificates

API 6D, CE, ISO9001

Application Fields

Metallurgy, Light Industrial, Electric Power,

Delivery Detail

20~45 Days According to The Specific Quantities

Transport Package

Standard Export Wooden Case

Specification

API598, API6d, ANSI, Bs, DIN, JIS

Trademark

NAIBANG

Origin

Wenzhou, Zhejiang, China

HS Code

8481804090

Production Capacity

8000PCS/Year

Key features

Fire Safe Design: Complies with API 607/API 6FA fire safety standards for critical applications.

Blow-out Proof Stem: Prevents stem ejection under high pressure, ensuring operator safety.

Elastic Sealing Ring: Double bevel or V-groove design ensures reliable sealing across pressure ranges.

Wide Material Options: Available in ASTM A105, F304, F316, F316L, F51, and other alloys.

Spring Loaded Sealing: Ensures long-term reliable sealing for low pressure and vacuum conditions.

Full & Reduced Bore: Offers flexible flow options to suit various pipeline requirements.

OEM/ODM Services: Customization available from samples and designs with experienced engineers.

100% Finished Inspection: Visual and functional inspection performed on all finished products.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Zhejiang Naibang Valve Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 24 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤7.93h

AI-Powered supplier vetting

SummaryThe supplier demonstrates OEM and ODM capability, customization from samples and designs, five production lines, stated valve production capacity, in-stock service, and documented quality-control and complaint-handling procedures. It reports ISO9001:2015 certification and exports to Southeast Asia, the Middle East, and other countries or regions. However, it lacks a valid manufacturing-capacity contract with its associated subcontractor, overseas warehouses, overseas agents or branches, an overseas showroom, offline trade-show participation, and an available SDK. R&D evidence is mixed: design customization and ODM are available, but no new products were reported in the past year. Financial evidence is limited to year labels rather than assessable financial results, so credibility cannot be determined from the provided data.

Supplier typeThe supplier is presented as a manufacturing-oriented valve supplier with OEM service for well-known brands, in-stock capability, five production lines, and products used in power, water processing, construction, petrochemical, metallurgy, paper, and pharmaceutical applications. It also exports to Southeast Asia, the Middle East, and other countries or regions, but has no overseas agents or branches.

CertificationsThe supplier reports quality assurance in its quality-control processes and holds an ISO9001:2015 certificate along with unspecified additional certifications. The available evidence supports certification holding, although the additional certifications are not identified.

After-Sales capabilityThe supplier has a documented and followed customer-complaint procedure, written supplier-assessment procedures with records, and service proximity to Shanghai and Ningbo ports. However, it has no overseas warehouse, overseas showroom, overseas agents or branches, or stated overseas service coverage, limiting direct international service infrastructure.

Production capacityThe supplier reports five production lines, valve production quantities, in-stock capacity, a one-month peak-season fulfillment time, and a broad equipment base including CNC, lathes, grinding, drilling, cutting, painting, and sand-blasting equipment. However, it lacks a valid contract covering manufacturing capacity with its associated subcontractor, which is a documented operational deficiency.

Customization capabilityThe supplier explicitly offers customization from samples and from designs, and also provides ODM services. These statements directly support both sample-based and design-based customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and that its products have been used in domestic power stations, wastewater processing, urban construction, petrochemical, oil extraction, metallurgy, fertilizer, paper, and pharmaceutical applications. It also reports exports to many countries and regions, providing concrete application and market references, although no customer names are supplied.