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| Media: | Oil |
| Temperature: | Ordinary Temperature |
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| H61Y-320P power station low-temperature and high-pressure check valve is a high-performance check valve designed for low-temperature and high-pressure pipeline systems in power stations. The valve adopts a swing-type disc structure, which can quickly respond to changes in the direction of fluid flow and effectively prevent the backflow of the medium. The valve body is made of high-quality alloy steel or stainless steel, has good corrosion resistance and low-temperature resistance, and can maintain a stable working state in low-temperature environments. H61Y-320P check valve is widely used in low-temperature and high-pressure pipeline systems such as liquefied natural gas (LNG), liquid oxygen, and liquid nitrogen in power stations to ensure the unidirectional flow of low-temperature and high-pressure fluids in the pipeline and the safe and stable operation of the system. |
| Technical parameters Nominal pressure: PN100 Applicable media: non-corrosive or weakly corrosive media such as water, oil, and steam Working temperature: -29ºC~425ºC Connection method: flange connection Valve body material: carbon steel, alloy steel, etc. Valve disc material: the same or more corrosion-resistant material as the valve body Sealing surface material: wear-resistant material such as hard alloy surfacing |
| Product features: Compact structure: straight-through design, small fluid resistance, strong flow capacity. Reliable sealing: adopts metal hard sealing structure, the sealing surface is welded with hard alloy, with excellent wear resistance, ensuring long-term operation without leakage. Flexible opening and closing: the valve disc lifting design, the opening and closing action is fast and smooth, and the ability to respond to changes in the flow direction of the fluid is strong. Easy maintenance: easy to install and disassemble, easy for daily maintenance and repair. Strong applicability: suitable for various high-pressure, high-temperature and corrosive media pipeline systems, with a wide range of applications. |
| Application: Widely used in high-pressure pipeline systems in industrial fields such as petroleum, chemical industry, electric power, metallurgy, water supply and drainage, especially in situations where it is necessary to prevent medium backflow, protect pump equipment, and maintain unidirectional flow in the pipeline system, such as the hydrocracking unit of the refinery, the synthetic ammonia unit of the chemical plant, and the boiler water supply system of the power station. |
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Dongfang Yoyik Engineering Co., Ltd is located in Deyang, Sichuan, China's heavy equipment base, was founded in 2004. The company is a professional power plant spare parts manufacturer and supplier. Our products are applicable for many thermal power plants, hydropower plants, metallurgic industrial power plant, cement plant power house, aluminum plant power house, and coal mill power plants.
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