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We are a manufacturer,We have more than 20 years of valve production experience, have the best after-sales service. All the products strictly comply with GB / ANSI/ DIN/ JIS standard, Can meet all your demands for Valve product.And our product get very good feedbacks from clients.

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We have advanced CNC lathes, presses, drilling machines and other equipment, all products CNC precision machining, to ensure the accuracy of product size. Also we have professional quality inspection in every step, so please rest assured about the whole valve product from raw material to final product. More questions are appreciated and please send messages to us.

4inch 3 Way Flange Ball Valve with ISO5211 Mounting Pad

Name: 4inch 3 Way Flange Ball Valve with ISO5211 Mounting Pad
Brand: Hubei YST Valve Co., Ltd.
SKU: 2272011105

Hubei, ChinaHubei YST Valve Co., Ltd.

US$10.00-1,500.00

10 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Media

Water, Oil, Gas, etc

Material

SS304/CF8, SS316/CF8m, Wcb

Model NO.

flange

Connection Form

Flange

Driving Mode

Manual

Nominal Pressure

Pn16 Pn40

Channel

Full Bore

Structure

Floating Ball Valve

Type

DIN 3PC Flange Ball Valve

Temperature

Normal Temperature

Standard

ISO9001, ISO45001, ISO14001, ISO5211, CE

Application

Industrial Usage, Water Industrial Usage, Household Usage

End Connection

DIN Flange

Valve Seat Option

PTFE,Rptfe, Ppl

Casting

Silica Sol

Applicable Temperature

-20℃~ 210 ℃

Transport Package

Inner CTN, Outside Ply-Wooden Cases

Specification

DN15-DN350

Trademark

YST

Origin

China

Key features

Versatile 3-Way Flow Control: T-Port allows mixing/diverting; L-Port switches between two paths, replacing multiple valves.

Wide Material & Pressure Range: SS304/316/CF8/WCB materials; PN16/PN25/PN40 pressure ratings for diverse media.

Superior Sealing Performance: PTFE/RPTFE/PPL valve seats ensure tight sealing and long service life.

Full-Bore Low Pressure Drop: Full-bore design minimizes pressure loss for efficient fluid flow.

ISO5211 Mounting Compatibility: Standard ISO5211 mounting pad ensures easy alignment and automation integration.

Comprehensive Quality Certifications: ISO9001, ISO14001, ISO45001, CE certified with 100% finished product inspection.

OEM/ODM Customization Services: Flexible customization from samples or designs with full customization options.

Company profile

Fast DeliveryCustomization from SamplesODM ServicesQuality Assurance

Hubei YST Valve Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤1.49h

AI-Powered supplier vetting

SummaryHubei YST Valve Co., Ltd. is a China-based limited company established in 2017 with 109 employees and permitted business activities covering special-equipment manufacturing, installation, repair, and design. It demonstrates broad customization and ODM capabilities, supported by four R&D engineers, recent new-product activity, and an available SDK. Quality and service processes are documented, including inspection, supplier assessment, corrective actions, and complaint handling. The supplier holds ISO 9001:2015, ISO 14001, ISO 45001:2018, and CE-related certification evidence. It reports OEM service for recognized brands and participation in PCVEXPO, but the provided information does not identify specific customer cases. Overseas infrastructure is limited because it has no overseas warehouse, showroom, agents, or branches. Export experience, self-operated import/export rights, and stated lead times support international service, although production capacity and financial strength cannot be fully assessed...

Supplier typeThe supplier is identified as Hubei YST Valve Co., Ltd., a China-based limited company established in 2017 with 109 employees. Its permitted scope includes special-equipment manufacturing, installation, renovation, repair, and design, indicating a manufacturer with related technical-service capabilities.

CertificationsThe supplier reports ISO 9001:2015, ISO 14001, and ISO 45001:2018 certificates, together with CE product-certification capability. These certifications provide explicit evidence of established quality, environmental, occupational-safety, and product-compliance systems.

After-Sales capabilityFour R&D engineers are responsible for technical support during production and after-sales service. The supplier also has documented and recorded procedures for complaint handling, corrective and preventive actions, and service-capability assessment; however, it has no overseas warehouse, showroom, agent, or branch.

R&D capabilityThe supplier reports new-product activity during the past year, ODM services, an available SDK, and four R&D engineers whose duties include product design and technical support. It also reports one national science and technology progress award, providing explicit evidence of innovation resources and activity.

Production capacityThe supplier operates within a permitted special-equipment manufacturing scope, has 109 employees, nine quality-control inspection staff, two test-equipment units, and documented finished-product inspection procedures. These facts support production and quality-control infrastructure, although no production volume, factory-area, or equipment-capacity data is provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its R&D engineers confirm customer requirements and design new products, directly supporting the stated customization range.

Product Q&A

Q:Trading Company or Manufacturing Facility?

We are a manufacturer with 40,000sqm production area, including casting factory, with manufacturing, processing and assembly together,high production capabilities, enabling direct supply from factory to global clients.

Q:How do you control the quality?

In-Process Inspections: Deploy 2 dedicated QC staff production line to check threading and machining precision. Pressure Testing: Hydro static Test and Cycle Testing Final Inspection & Packaging: 5-member QC team conducts: Visual inspection for surface defects (cracks, porosity); Dimensional verification (valve bore diameter, flange bolt hole patterns)

Q:How long is your delivery time?

For normal products in 10-20 days; For bulk order, in 20-30 days. It depends.

Q:Warranty time and solution for products issues?

One year warranty for all of our stainless steel products. The appropriate resolution will be determined based on the circumstances. Typically, we provide replacement, compensation, or reship the goods, subject to the specific conditions.

Q:Do you have certificate?

Yes, ISO9001, ISO14001, ISO45001, CE certificate. We also have patents.