In industrial production, laboratory research, and civilian scenarios, oxygen is an important industrial gas and combustion enhancer, and its safe and stable supply is crucial.G190Series of lightweight oxygen pressure reducers(With)190X-80Taking the model as an example, it has become the preferred equipment in the field of gas flow control due to its single-stage pressure reducing structure, high safety, and portability. This article will analyze from three aspects: technological advantages, application scenarios, and economic benefits.

1、 Technical advantage: Dual guarantee of safety and convenience

Single stage pressure reducing structure, stable output

G190The series adopts a single-stage pressure reduction design, which achieves precise pressure regulation through a single pressure reducing valve core, simplifies the structure, and ensures stable output pressure. Compared to multi-stage pressure reducers, it has a faster response speed and a pressure fluctuation range of less than±0.5barIt can meet the strict requirements of gas pressure for laboratory precision instruments or industrial welding.

Lightweight and durable coexist

Material optimization: The base material is made of high-quality brass, which has strong corrosion resistance; The upper cover is made of high-strength zinc alloy and chrome plated to enhance wear resistance and appearance texture.

Compact design: The external dimensions are only130mm×120mm×70mm, weight0.90kgEasy to carry or install in confined spaces.

Multiple security protections

Built in safety valve: When the output pressure exceeds the standard, the safety valve automatically releases pressure to prevent damage to pipelines or gas equipment due to overpressure.

Filtration and purification: The intake pipe is equipped with a sintered bronze filter screen that can intercept diameters≥5μmExtend the lifespan of the pressure regulator and protect downstream equipment by reducing particulate matter.

ULCertification endorsement: Passed through the United StatesULSafety standard certification ensures that electrical safety and explosion-proof performance comply with international standards.

2、 Application scenario: Full coverage from industrial to civilian use

Industrial manufacturing field

Welding and cutting: In automobile manufacturing and shipbuilding, stable oxygen supply is provided for gas welding guns and plasma cutting machines to ensure flame temperature and cutting accuracy.

Metal heat treatment: Control the oxygen flow rate to regulate the furnace atmosphere and optimize the quenching and annealing processes of steel.

Laboratory and Research

Universities and research institutions need to accurately control oxygen concentration in combustion experiments and catalyst testing,G190The series can be paired with a flow meter for fine-tuning.

In gas mixing experiments, as a pressure reducing device for the oxygen branch, it ensures accurate mixing ratios.

Civilian and emergency scenarios

Home Oxygen Therapy: Comes with a home oxygen concentrator, providing safe low-pressure oxygen output and compatible with ventilators or nasal cannula.

Fire and Rescue: The portable design makes it suitable for emergency situations such as field first aid and high-rise fire oxygen supply.

3、 Economic benefits: a balance between low cost and long lifespan

Low maintenance cost

G190The series provides three years of free maintenance service, and the core components (such as diaphragms and valve cores) adopt modular design, with replacement costs lower than similar products30%.

Wide applicability, reducing equipment redundancy

Single level structure can cover0-10barThe output pressure range is suitable for diverse needs from pneumatic tools to medical equipment, avoiding the cost of purchasing multiple sets of pressure reducers for enterprises.

energy efficiency optimization

The pressure loss during the pressure reduction process is small, which can be reduced compared to traditional pressure reducers5%-8%Long term use can save gas procurement costs by reducing gas consumption.