What are the available delivery terms?

We accept FOB, CFR, CIF, EXW, DAT, FAS, DDP, DAP, CIP, CPT, and FCA terms.

What is the maximum pressure rating?

The valve has a pressure rating (PN) of 15 MPa.

What gases is this valve suitable for?

It is suitable for Oxygen (O2), Nitrogen (N2), and Air.

Cga540 Oxygen Cylinder Valve 3/4-14ngt Flapper Type Wholesal

Name: Cga540 Oxygen Cylinder Valve 3/4-14ngt Flapper Type Wholesal
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2144830515

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$9.00

1-49 Pieces

US$7.90

50+ Pieces

Sample price:US$9.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001

Media

Gas

Model NO.

CGA540

Standard

Material

Brass

Pn(MPa)

DN(mm)

Outlet Thread

Cga540

Joint Thread to Cylinder(mm)

3/4-14-Ngt

Temp

21+1.5/21-1.5

Suitable Medium

O2/N2/Air

Product Name

Flapper Type Cylinder Valve for C2h2

Transport Package

Box

Trademark

FEILUN

Origin

China

Key features

Customized Support: ODM, OBM, and OEM services available for tailored solutions.

Material Composition: Constructed from durable brass for reliable gas cylinder valve performance.

Pressure Rating: Rated PN 15 MPa for high-pressure oxygen, nitrogen, and air applications.

Certification Standard: ISO9001 certified ensuring consistent quality management and production standards.

Thread Specifications: Features CGA540 inlet and 3/4-14-Ngt outlet threads for standard compatibility.

Manufacturer Experience: Over 20 years of design and research experience with multiple invention patents.

Quality Assurance: Strict pre-production sampling and final inspection before every shipment.

Production Capacity: Professional facility with over 200 employees and advanced CNC machinery.

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: ≤9.66hTerms 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.