What certifications does the product have?

The text mentions Certifications are available but does not list specific standard certificates for this item.

Where is the manufacturer located?

The company is located in Yanling Town, Danyang City, Zhenjiang, Jiangsu, China.

What is the pressure rating of the valve?

The pressure rating (PN) is 4 MPa.

Dqs-25 Cryogenic Three-Way Ball Valve DN25 Low Temperature Diverter

Name: Dqs-25 Cryogenic Three-Way Ball Valve DN25 Low Temperature Diverter
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2197550455

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$120.00

1-99 Pieces

US$100.00

100+ Pieces

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Temperature

Low Temperature

Model NO.

DQS-25

Actuator

Manual

Material

Stainless Steel

Application

Cryogenic Globe Valve

Standard

Np(MPa)

ND(mm)

Suitable Media

Lo2,Ln2,Lar,LNG

Connection

Weld

Transport Package

Box

Specification

30.00cm * 30.00cm * 30.00cm

Trademark

FEILUN

Origin

China

Key features

Customization Support: Supports ODM, OBM, and OEM customization services.

20+ Years Experience: Established in 2001 with over 20 years of design and research experience.

Patented Technology: Holds multiple Invention Patents and Utility Model Patent Certificates.

Quality Assurance: Strict process with pre-production samples and final inspections before shipment.

Professional Manufacturer: Factory with 200+ employees and dozens of technical engineers.

Wide Product Range: Includes cryogenic valves, gas cylinder valves, regulators, and manifolds.

Flexible Payment: Accepts USD, EUR, CNY via T/T, L/C, Western Union, and Escrow.

Global Markets: Sells to Domestic, Eastern Europe, South America, and other global regions.

Company profile

Importers and ExportersYears of Export ExperiencePatents AwardedExhibition Experience

Danyang Feilun Gas Valve Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2010-03-31Nearest Port: ShanghaiAverage Response Time: ≤9.31hTerms of Payment: T/T, PayPal, Small-amount paymentInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryDanyang Feilun Gas Valve Co., Ltd. is identified as a manufacturer/factory in China, specializing in cylinder valves, CNG valves, cryogenic valves, gas regulators, and gas mixers. The supplier reports ISO 9000 and ISO 9001 certifications, more than 10 production lines, 41–50 quality-control staff, and 21–30 years of cumulative R&D engineer experience. Its description states that it possesses extensive testing, machining, extrusion, cleaning, drying, and air-testing equipment, and provides responsible after-sales service and customized products. However, many operational, R&D, overseas-service, sustainability, and quality-process fields are marked unknown. An SGS audit is recorded, but the stated audit evaluation result is not interpreted here as a demonstrated pass. One buyer and one trade transaction are listed, providing limited customer-case evidence.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Jiangsu, China, within Industrial Equipment & Components. This supports direct manufacturing status rather than a trading-only profile.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 certifications. These are explicit certification records, although the provided slices do not include certificate numbers, scope, or current validity dates.

After-Sales capabilityThe company description explicitly states that it provides responsible and reliable after-sales service. However, specific service infrastructure such as overseas agents, branches, warehouses, and other delivery channels is marked unknown.

R&D capabilityThe supplier reports extensive manufacturing and testing equipment and 21–30 years of total R&D engineer experience. Specific evidence for new-product development, ODM, SDK support, private mold design, R&D audit documentation, or 3D design services is unavailable.

Production capacityProduction capability is supported by reported smelting, extrusion, CNC machining, testing, cleaning, drying, and air-testing equipment, more than 10 production lines, 41–50 quality-control staff, and stated gas-valve output. The supplier therefore demonstrates substantial stated manufacturing resources.

Customization capabilityThe company explicitly states that meeting customized-product requirements supports its sustainable development, which is direct evidence of customization support. Nevertheless, the specific technical scope of customization, including private molds and 3D design, is marked unknown.