4000psi High Pressure Regulator Nitrogen Oxygen CO2 Adjustable SS Air Pressure Regulator

Product Description of 4000psi High Pressure Nitrogen Oxygen Co2 Adjustable Pressure Regulator Stainless Steel Air Pressure Regulator

R12 Series stainless steel pressure reducers , single-stage diaphragm construction , stainless steel diaphragm pressure transmission , stable output pressure , applied to medium flow gas system.
Typical applications:laboratory,gas purge system,corrosive gas,special gas,gas bus-bar, testing equipment

Specification of 4000psi High Pressure Nitrogen Oxygen Co2 Adjustable Pressure Regulator Stainless Steel Air Pressure Regulator

Cleaning Technics
Standard(KW-BA)
The welded fittings are cleaned in accordance with our standard cleaning and packaging specifications.
No suffixes need to be added when ordering.
Oxygen Cleaning(KW-O2)
Specifications for cleaning and packaging of products for oxygen environments are available.
This meets ASTM G93 Class C cleanliness requirements. When ordering, add -O2 to the end of the order number.

Packing & Delivery

FAQ

Q1. What about the lead time?

A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than

Q2. Do you have any MOQ limit ?

A: Low MOQ 1 pic.

Q3. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 5-7 days. Airline and sea shipping also optional.

Q4. How to proceed an order ?

A: Firstly let us know your requirements or application.

Secondly We quote according to your requirements or our suggestions.

Thirdly customer confirms the samples and places deposit for formal order.

Fourthly We arrange the production.

Shenzhen Wofly Technology Group Co., Ltd. (WOFLY), established in 2011, is a national high-tech enterprise and a Specialized and Innovative (Little Giant) company.
We are a comprehensive gas system solutions provider, integrating engineering design, project construction, technical consulting, and product manufacturing & sales into one.

With over a decade of expertise in gas control and fluid systems, WOFLY is recognized as a trusted partner in the semiconductor, photovoltaic, and high-purity gas industries.

Our Qualifications

WOFLY holds multiple national professional certifications, including:

• National Building Mechanical and Electrical Installation Engineering License

• GC2 Pressure Pipeline Design & Installation Qualification

• Construction Safety Production License

Headquartered in Shenzhen, our group operates subsidiaries in Hunan, Hubei, Hong Kong, and a branch office in Shanghai, forming a robust national and international service network.

What We Do

WOFLY specializes in the R&D, production, and integration of gas system components and equipment, including:

• EP/BA Diaphragm Valves

• Pressure Regulators & Control Valves

• Instrumentation & Needle Valves

• Hydrogen Energy Valves and Filling Valves

• Check Valves, Filters, and Measuring Devices

• VCR Micro-Weld Fittings & Ultra-High-Purity Connectors

• Specialty Gas Equipment (GC/GR/VMB/VMP/VDB/VDP)

• Automatic Switching Systems & Gas Manifold Assemblies

Our complete range of products and solutions ensure safety, reliability, and ultra-high purity for demanding industrial environments.

Industries We Serve

WOFLY products are widely applied in:

• Semiconductors & Integrated Circuits

• Solar Photovoltaics & New Energy

• Microelectronics & Flat Panel Displays

• Lithium Battery Manufacturing

• Fiber Optics & Laboratories

• Biopharmaceutical & Food Engineering

• Petrochemical & New Material Industries

We provide tailor-made gas solutions to meet the precise needs of high-end industries worldwide.

Our Philosophy

At WOFLY, we live by our core values:

Technology First · Superior Quality · Excellent Service · Customer Priority

We continuously pursue technological innovation, independent R&D, and brand excellence.
With a spirit of responsibility and innovation, WOFLY is committed to building a world-class brand that represents the strength and vision of China’s national industry on the global stage.

Our Vision

To become a global leader in high-purity gas system engineering and equipment manufacturing, delivering safe, reliable, and innovative solutions that empower industries and drive sustainable progress.