What implementation standards are followed?

ISO/ANSI/JIS/DIN/EN/GOST/AS standard.

DIN Flanged Chemical 4A Casting Swing Check Valve

Name: DIN Flanged Chemical 4A Casting Swing Check Valve
Brand: Zhejiang Futai Valve Technology Co., Ltd.
SKU: 2238386805

Zhejiang, ChinaZhejiang Futai Valve Technology Co., Ltd.

US$26.00-5,000.00

1 Piece

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

check valve

Material

Stainless Steel

Connection Form

Flange

Structure

Swing

Pressure

Ordinary Pressure

Function

Nrvr Silence

Sealing Form

Gland Packings Globe Valve

Flow Direction

Reversing

Standard

ANSI,GB

Application

Industrial Usage, Water Industrial Usage, Household Usage

Transport Package

Wooden Box

Specification

DN50-DN600

Trademark

CFTV

Origin

China

HS Code

8481804090

Production Capacity

100000000 Pieces/Year

Key features

Automatic Flow Control: Valve disc opens/closes automatically via medium flow force, requiring no external operation.

Low Flow Resistance: Minimal flow resistance when fully open, ensuring efficient pipeline performance.

Wide Material Selection: Available in WCB, CF8, CF8M, CF3M, and other stainless steel grades for various media.

Strict Quality Standards: Manufactured to API609, ANSI/ASME B16.10, and tested per API598 for zero leakage.

Versatile Applications: Suitable for water, sewage, oil, steam, and industries like petrochemical and power.

Flexible Actuation: Options include handwheel, worm gear, electric, pneumatic, and hydraulic actuators.

Certified Quality: ISO9001, ISO14001, ISO18001 certified with NACE MR 0103/0175 compliance.

Easy Maintenance: Simple structure design ensures low failure rate and easy maintenance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceManagement CertificationQuality Assurance

Zhejiang Futai Valve Technology 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, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.68h

AI-Powered supplier vetting

SummaryThe supplier operates in R&D, casting, machining, and sales, with manufacturing scope covering valves, flanges, and pipe fittings. It offers extensive customization, 3D software design, ODM, and OEM services, supported by documented R&D inputs, outputs, reviews, verification, and validation. Production resources include six lines and varied machinery, while manufacturing subcontractors are covered by valid contracts. Quality procedures, complaint handling, corrective actions, and finished-product inspection procedures are documented and followed. However, the supplier reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Continuous quantity reconciliation is not conducted for every batch. Evidence is insufficient for certification holding, after-sales service capability, financial credibility, and customer cases.

Supplier typeThe supplier is a manufacturer and R&D-oriented industrial supplier covering casting, processing, sales, valves, flanges, pipe fittings, molds, and related mechanical products. It also provides ODM and OEM services, indicating a manufacturing supplier with design and private-label capabilities.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective and preventive actions. However, it reports no overseas agents or branches, no overseas warehouse, and no overseas showroom, so the breadth of overseas after-sales infrastructure is limited.

R&D capabilityThe supplier reports new products during the past year, provides 3D design services, and assigns R&D engineers to R&D, product improvement, and production support. It also maintains auditable design input, output, review, verification, and validation documentation and offers ODM services, supporting a demonstrated innovation capability.

Production capacityProduction capability is supported by six production lines, a broad equipment base, valid contracts with associated subcontractors, one-month average lead times in both peak and off-season, and documented supplier-management and outsourcing procedures. A stated weakness is that ongoing quantity reconciliation is not performed for every batch or bulk production.

Customization capabilityThe supplier supports customization from samples and designs, full, minor, and flexible customization, and provides 3D software design using tools including AutoCAD, 3D Max, SolidWorks, and UG. ODM availability further supports its ability to develop customized products.

Product Q&A

Q:What is the warranty period?

The warranty period is 18 months.

Q:What is the delivery time?

For regular products with inventory, delivery is 7 to 10 days. For customized products, the exact delivery time depends on the order quantity and requirements.

Q:Are free samples available?

We can provide free samples, but no additional charges will be incurred.

Q:What certifications do you have?

We have certificates such as ISO, CE, etc., and also own some patents.

Q:How do you handle quality problems?

We are very proud that we have never let a customer leave us. We are not 100% perfect and there are some quality issues. Usually, we replace, compensate or re-ship to the customer according to the conditions. To be discussed based on the conditions.