Can I get a sample before mass production?

Yes, a pre-production sample is always provided before mass production.

What certifications do you have?

The product standard is GB, and the company mentions obtaining multiple Invention Patents and Utility Model Patent Certificates.

What is the material of the valve?

The valve body material is Brass (or Copper as per custom attributes), and the sealing material is PTFE.

Dewar Tank Gas Liquid Control Valve with Blue Hand Made in Brass

Name: Dewar Tank Gas Liquid Control Valve with Blue Hand Made in Brass
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2140445855

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$26.70

1-499 Pieces

US$22.00

500-999 Pieces

US$15.00

1,000+ Pieces

Sample price:US$26.70/piece.Request sample

Product profile

Customization

Available

Media

Gas

Temperature

Low Temperature

Model NO.

DJ-10ACC

Actuator

Manual

Material

Brass

Structure

Angle Type Globe Valve

Sealing Form

Bellows Globe Valve

Stem Thread Position

Inside Screw Stem Globe Valve

Application

Cryogenic Globe Valve

Standard

Type No.

DJ-10acc

Product Name

Cryogenic Short Stem Globe Valve

Suitable Media

Lo2, LNG, Ln2, Lar Ect.

Pn(MPa)

DN(mm)

Power

Hydraulic

Body Material

Copper

Sealing Material

PTFE

Connection Type

Thread

Standard

GB/T34530.2

Customized Support

OEM

Transport Package

Carton

Specification

20*20*16 (cm)

Trademark

Feilun

Origin

China

HS Code

8481400000

Key features

Brass Construction: Made of high-quality brass material for durability and reliability.

Cryogenic Application: Designed for low temperature media like Lo2, LNG, and Ln2.

OEM Support: Customized support available for Type No. and product specifications.

20+ Years Experience: Established in 2001 with over 20 years of manufacturing expertise.

Quality Assurance: Pre-production samples and final inspections before shipment.

Patented Technology: Multiple invention and utility model patents obtained regularly.

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

Fast Lead Time: Off-season lead time within 15 workdays; peak season one month.

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: ≤8.18hTerms 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.