DN15 Cryogenic Swing Check Valve for O2 N2 Ar Ng CO2

Name: DN15 Cryogenic Swing Check Valve for O2 N2 Ar Ng CO2
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2140618085

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$41.50

1-499 Pieces

US$40.00

500-999 Pieces

US$33.50

1,000+ Pieces

Sample price:US$41.50/piece.Request sample

Product profile

Customization

Available

Temperature

Low Temperature, Low Temperature

Material

Stainless Steel, Stainless Steel

Model NO.

DHX-15

Connection Form

Thread

Structure

Swing

Standard

Connection Form

Thread

Structure

Swing

Standard

Type No.

Dhx-15

Product Name

Cryogenic Swing Check Valve

Suitable Media

Ng, O2, N2, Ar, CO2 and Liquid Ect

Pn(MPa)

DN(mm)

Power

Pneumatic

Body Material

Stainless Steel

Connection Type

Thread

Sealing Material

PTFE

Customized Support

OEM

Transport Package

Carton

Specification

15*15*10 (cm)

Trademark

Feilun

Origin

China

HS Code

8481400000

Key features

Cryogenic Material: Constructed from stainless steel suitable for low temperature applications.

Swing Structure Design: Swing check valve structure ensures reliable flow control for gases.

Threaded Connection: Features NPT threaded connection for secure and easy installation.

Wide Media Compatibility: Suitable for O2, N2, Ar, Ng, CO2, and liquid media.

OEM Support Available: Customized support provided for OEM requirements.

PTFE Sealing Material: Utilizes PTFE sealing material for effective leak prevention.

High Pressure Rating: Rated for 5 MPa pressure with DN15 to DN40 sizes.

GB Standard Compliance: Manufactured in strict accordance with GB standards.

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: ≤8.33hTerms 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.

Product Q&A

Q:Who are we?

We are based in Jiangsu, China, established in 2001, with 201-300 employees. We sell primarily to the Domestic Market (90%), Eastern Europe (8%), and South America (2%).

Q:How can you guarantee quality?

We always produce a pre-production sample before mass production and conduct a final inspection before shipment.

Q:What products can you buy from us?

We supply various valves including gas cylinder valves, SCBA valves, cryogenic valves, and other related gas equipment.

Q:Why should you buy from us not from other suppliers?

Our company has nearly 20 years of design and research experience, developing new products and obtaining multiple invention and utility model patents every two or three years.

Q:What services can you provide?

We accept delivery terms like FOB, CFR, CIF, and EXW. Payment currencies include USD, EUR, and CNY. Payment types accepted are T/T, L/C, Western Union, and Escrow. We speak English and Chinese.