What is the after-sales service policy?

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

What is your sample policy?

Free sample service for individual products, specific policies please communicate with sales.

Cryogenic Economizer Regulator Pressure Reducing and Maintain Stable Pressure Valve

Name: Cryogenic Economizer Regulator Pressure Reducing and Maintain Stable Pressure Valve
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2204168075

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$170.00

1-9 Pieces

US$165.00

10+ Pieces

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

Temperature

Low Temperature

Certification

ISO9001

Model NO.

DY22F-50P

Media

Gas

Standard

Connection Mode

External Thread

Material

Stainless Steel

Nominal Pressure

2.5/5.0MPa

Nominal Diameter

40/50mm

Suitable Media

O2,N2,Ar,Ng,CO2 etc

Suitable Temp

-196℃~+80℃

Closed

Type No

Dyj-40

Sealing Material

PFA

Transport Package

Box

Specification

30cm*30cm*30cm

Trademark

FEILUN

Origin

China

Production Capacity

50000pieces a Year

Key features

Stainless Steel Construction: Body made of stainless steel for durability in cryogenic environments.

100% Quality Testing: Every product undergoes pressure, appearance, and size inspections.

Customization Available: Supports ODM/OEM services with customizable pressure and diameter.

24/7 Online Support: Provides round-the-clock online answers and offline solutions.

Flexible Payment Terms: 100% advance for small orders; 30% deposit for larger orders.

Fast Delivery for Stock: Items in stock are shipped within 7 days of order confirmation.

ISO9001 Certified: Manufacturing process adheres to ISO9001 quality 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: ≤9.55hTerms 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:Are you a manufacturer or trading company?

We are a manufacturer.

Q:What materials are used for your valves?

Most of our valves are made of HPB59-1 brass, and some cryogenic valves are made of stainless steel.

Q:What is the delivery time?

If it is in stock, it will be shipped within 7 days. Otherwise, the delivery time depends on the quantity of your order.

Q:Do you offer customization services?

Yes, we do. At the same time every customer is welcome to come and visit our factory.

Q:Do you test all goods before delivery?

Yes, we have 100% test before delivery. From the inspection of raw materials, and the inspection during the production process: to 100% pressure test, appearance inspection, finished product size measurement, we will do inspection reports, take inspection and boxing video and photos. Also we support online inspection. The information will be sent to you before delivery. If you have a certificate request, we can cooperate with you to apply for the certificate according to your requirements and ac