◆ Product overview: 

 Oxygen cut-off valves often use oxygen, nitrogen, hydrogen, argon and other gases in physical and chemical experiments. These gases are generally stored in special high-pressure gases. When used, the gas pressure is reduced to the range required for the experiment through the pressure reducing valve, and then finely adjusted by other control valves to input the gas into the system. 

 ◆ Nominal diameter: DN15-DN600 

 ◆ Valve body material: stainless steel, cast steel, carbon steel, forged steel 

 ◆ Manufacturing standards: GB/ANSI/JIS 

 ◆ Advantages: 

 1. The structure is simple, and the manufacturing and maintenance are more convenient. 

 2. The work schedule is small and the opening and closing time is short. 

 3. Good sealing, small friction between sealing surfaces, and long service life.

Each process, facility, and environmental constraint has its own special requirements. Therefore, Kinko offers a comprehensive range of products that include different performance levels, pressures, functions, and materials.