Oxygen special ball valves are made of silicon brass casting with excellent material, which has the advantages of high mechanical strength and good abrasion resistance. Oxygen brass ball valve used in oxygen pipeline, with the explosion-proof flame retardant performance, eliminating the factors in the oxygen pipeline. Oxygen ball valves are widely used in the pipe network of steel, metallurgy, petrochemical, chemical and other oxygen projects. In addition to the functions of ordinary copper valves, it has its own characteristics. The ball valves are manufactured with strict oil ban measures, and all parts are strictly degreased before installation.
Product Characteristics
Oxygen ball valves according to the characteristics of oxygen transportation, the ball valve is designed with anti-static, fire-resistant structure, and each part is strictly degreased in the assembly. Oxygen valves used in industry are generally made of all copper. To prohibit oil degreasing, in order to prevent rubber aging and static electricity sparking problem, because oxygen is very easy to explode. Because the oxygen ball valve on the oil is likely to be in contact with the oil in the cylinder, oil and pure oxygen at high pressure will explode, causing physical explosion of the cylinder. Oxygen generator and oxygen cylinders are prohibited oil, anti-oil, prohibit wearing gloves stained with oil to touch the oxygen cylinder and its ancillary equipment; transportation, can not be placed together with flammable substances and oil.
Product Features
- Anti-flame and fire retardant: The main parts are made of copper alloy, which is a non-flammable material and will not produce sparks even if it collides with solid particles in the high-speed airflow. Therefore, this ball valve has the performance of flameproof and fire retardant.
- Copper ball valves for oxygen are equipped with dust-proof, water-proof and oil-proof devices, and all valve parts in contact with oxygen are strictly degreased and oil-prohibited before assembly, and the packing material is PTFE.
- Oxygen special ball valves are equipped with conductive screw holes at the flange end to prevent static electricity.
Product Parameters
Product Model | QY41F-16T |
Valve body material | Silicon Brass |
Nominal pressure | ≤1.6Mpa |
Applicable medium | Oxygen, Nitrogen, Air, etc. |
Applicable temperature | ≤150°C |
Product Size Reference
DN | L | D | D1 | D2 | T-f | N-Фd |
50 | 200 | 165 | 125 | 105 | 18-2 | 4-18 |
65 | 220 | 185 | 145 | 122 | 18-2 | 8-18 |
80 | 250 | 200 | 160 | 138 | 20-2 | 8-18 |
100 | 280 | 220 | 180 | 158 | 20-2 | 8-18 |
125 | 320 | 250 | 210 | 188 | 22-2 | 8-18 |
150 | 360 | 285 | 240 | 212 | 22-2 | 8-22 |
200 | 400 | 340 | 295 | 268 | 24-2 | 12-22 |
苏公网安备32021402002554号
