Do you test all your goods before delivery?

Yes, we have 100% test before delivery.

How about the after service of your product?

If you have any questions, we will provide 24/7 online answers. If necessary, offline review and solution can be considered.

Djq-40b Low Temperature Pneumatic Emergency Shut-off Valve with Socket Weld

Name: Djq-40b Low Temperature Pneumatic Emergency Shut-off Valve with Socket Weld
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2068400655

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$480.00

1-9 Pieces

US$470.00

10+ Pieces

Sample price:US$480.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Certification

ISO, CE

Model NO.

DJQ-40B

Temperature

Low Temperature

Connection

Flange

Structure

Cryogenic Emergency Shut-off Valve

Product Name

Cryogenic Emergency Shut-off Valve

Type No

Djq-40b

Nominal Pressure

5.0MPa

Design Temperature

-196°c~+75°c

Suitable Media

Lo2 Ln2 Lar LNG CO2

Drive Pressure

0.4~0.7MPa

Body

CF8

Disc,Stem

S30408

MOQ

Transport Package

Box

Trademark

Feilun

Origin

China

Key features

High Pressure Rating: Designed for 5.0MPa nominal pressure with socket weld connection.

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

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

24/7 Online Support: Round-the-clock online assistance with offline review options available.

Customization Services: ODM and OEM services are available upon request.

Fast Stock Delivery: Items in stock are shipped within 7 days.

Manufacturer Direct: Direct sales from the manufacturer ensuring competitive pricing.

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: ≤9.51hTerms 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.