SO-25109 Self-operated Low-pressure Relief Regulator
An energy-saving control valve without external energy sources can be widely used in gas sealing devices of nitrogen-sealed storage tanks for non-corrosive gases with a pressure relief range of 0.1 to 10 KPa and a working temperature not exceeding 150℃. It can also be applied to low-pressure or vacuum safety protection systems in industries such as ships, natural gas, oxygen production, and blowers. The structure is simple, installation and debugging are convenient, maintenance costs are low, the pressure regulation range is wide, and it can be adjusted in three grades within the range of 1.0 to 10 KPa. The response speed is fast, and the regulation accuracy is low.
Self-Operated Micro-Pressure Regulator does not require additional driving energy and is a kind of energy-saving control device; it is a specialized product for current most popular nitrogen sealing system of storage tanks.
Material: WCB、WCC、LCB、LCC、CF8、CF8M、CF3、CF3M
Nominal Size: DN15~100
Pressure Rate: PN1.6~4.0MPa
Temperature Range: ≤150℃
Voltage Regulating Range：0.14~0.36Kpa 、 0.32~1.0Kpa 、0.9~2.5Kpa 、2.1~4.5Kpa 、3.9~7.2Kpa
Operator: Self-venting type
Application range: Suitable for use in pipeline systems in industries such as water supply, petrochemicals, metallurgy, mining, textiles, energy, papermaking, food, and steel, for switching the flow direction of the medium, as well as for splitting or mixing the medium flow.
Forged steel globe valve is a high-performance fluid control equipment, manufactured with high-quality forged steel materials and precision, integrating throttling and shut-off functions. Specially designed for high-pressure and high-temperature working conditions, it has the characteristics of compact structure, reliable sealing, and long service life, and is widely used in harsh working conditions in industries such as petroleum, chemical, and power.
RAYS Side Entry Floating Ball Valves are designed manufactured to provide maximum service life and dependability. All ball valves are full ported and meet the design requirements of American Petroleum Institute Standard API 608&API 6D British standard BS 5351 and generally conform to American Society of Mechanical engineers standard ASME B16.34 valves are available in a complete range of body/bonnet materials and trims.
Designed specifically for industrial ventilation and gas transportation systems, it features a high-strength carbon steel or stainless steel valve body, equipped with a low-torque sealing structure, enabling efficient regulation of large flow of gas media. The optimized butterfly plate design is combined with wear-resistant sealing rings, ensuring reliable performance under harsh conditions such as high temperatures and dust. It is suitable for ventilation and dust removal systems in industries such as power plants, metallurgy, and chemical engineering