What is the lead time for orders?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.

What are the main products?

Our main products include Gas Cylinder Valves, SCBA Valves, Cryogenic Valves, Gas Mixers, CNG Valves, Gas Pressure Reducers, Scuba Valves, and Gas Manifolds.

Qf-13f Two-Way Freon Cylinder Valve Pn30 DN4 M20*1.5 Thread End Brass Made

Name: Qf-13f Two-Way Freon Cylinder Valve Pn30 DN4 M20*1.5 Thread End Brass Made
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2211261485

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$23.00

1-199 Pieces

US$17.00

200+ Pieces

Sample price:US$23.00/piece.Request sample

Product profile

Customization

Available

Material

Brass

Media

Gas

Model NO.

QF-13F

Power

Manual

Pressure

Ordinary Pressure

Temperature

Ordinary Temperature

Pn

3MPa

DN

Gas4mm Liquid6mm

Inlet Thread

Pz27.8

Outlet Thread

M20*1.5 W26*14

Suitable

Freon

Transport Package

Box

Specification

10.00cm * 10.00cm * 10.00cm

Trademark

FEILUN

Origin

China

Key features

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

Diverse Thread Options: Inlet PZ27.8, Outlet M20*1.5 or W26*14 for flexible connection.

Freon Compatibility: Specifically designed for Freon gas media applications.

Brass Construction: Durable brass material ensures reliability and corrosion resistance.

20+ Years Experience: Over two decades of design and manufacturing expertise in valves.

Patented Technology: Multiple invention and utility model patents obtained regularly.

Quality Assurance: Pre-production samples and final inspections before shipment.

Flexible Payment: Accepts USD, EUR, CNY via T/T, L/C, Western Union, and Escrow.

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: ≤9.15hTerms 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 ensure quality by always producing a pre-production sample before mass production and conducting a final inspection before shipment.

Q:What can you buy from us?

We supply Gas Cylinder Valves, CNG Cylinder Valves, Reducers for Air Rebreather, Cryogenic Valves, and CGA Steel Cylinder Valves.

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 Patents and Utility Model Patent Certificates every two or three years.

Q:What services can you provide?

We accept delivery terms FOB, CFR, CIF, EXW; payment currencies USD, EUR, CNY; payment types T/T, L/C, Western Union, Escrow; and speak English and Chinese.