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Stainless Steel 4.0MPa Spring Sealing Cryogenic Safety Valve

Name: Stainless Steel 4.0MPa Spring Sealing Cryogenic Safety Valve
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 1927779601

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$44.00

1-199 Pieces

US$42.00

200+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Certification

RoHS, CE

Model NO.

DA-10A1

Temperature

Low Temperature

Connection

Flange

Pressure

Non-Ajustable

Closed

Structure

Spring

Material

Stainless Steel

Product Name

Cryogenic Safety Relief Valve

Type No

Da-10A1

Working Pressure

4.0MPa

Design Temperature

-196°c~+80°c

Suitable Media

Lo2 Ln2 Lar LNG CO2

Cofficient of Discharge

0.29

Body

CF8

Spring

S30210

Main Sealing

PTFE+MOS2

MOQ

Power

Manual

Transport Package

Box

Specification

20CM*20CM*20CM

Trademark

Feilun

Origin

China

Key features

High Pressure Rating: Rated for 4.0MPa working pressure with non-adjustable safety relief.

Durable Material: Constructed with CF8 body and S30210 spring for corrosion resistance.

Versatile Media Compatibility: Suitable for LNG, LO2, LN2, LAr, CO2, and other industrial gases.

Certified Quality: Complies with RoHS and CE safety and environmental standards.

Customization Available: ODM and OEM services offered with factory visits welcome.

100% Pre-delivery Testing: All goods undergo complete testing before shipment to ensure safety.

24/7 Technical Support: Online assistance available around the clock with offline solutions if needed.

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: ≤10.03hTerms 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.