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| Media: | Oil |
| Temperature: | Ordinary Temperature |
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| During the hydraulic test, the installation and removal of the plug valve SD61H-P5450V ZG15Cr1Mo1V is very convenient. When installing the valve, it must be installed in the direction of the flow arrow on the valve body to ensure the smooth progress of the water pressure test. After the water pressure test, the plugging plate and O-ring should be properly kept for the next use. This design embodies the concept of humanization and reduces the labor intensity of the staff. As a dual-function device, the water pressure test plugging valve can be used for water pressure test and can be used as a pipeline. During the water pressure test, the plugging plate plays the role of blocking the pipeline pressure test medium to ensure the accuracy and safety of the test. After the test, remove the internal plugging plate and support plate and other internal parts, and install the guide sleeve to put the valve into normal use. When the water pressure test is required next time, take out the guide sleeve and reinstall the plugging plate and support plate and other internal parts. This design realizes the flexible application of the valve under different working conditions and improves the utilization rate of the equipment. |
| Technical parameters Diameter: DN200-1000mm Pressure: PN1.0-32.0mpa Temperature: 300~555°C Medium: water, steam |
| Product Features - Material composition: Good self-lubricating properties, high temperature resistance, corrosion resistance, and low friction characteristics, very suitable for high temperature and high pressure working conditions. - Wedge design: It can automatically generate radial clamping force with the increase of pressure during installation, which is known as the "self tightening" effect. When the valve is closed, fluid pressure will cause the sealing ring to fit more tightly against the sealing surface, forming a more reliable sealing barrier, especially suitable for high-pressure environments. - High rebound coefficient: After multiple switching cycles and long-term compression, it can still maintain good elastic recovery ability, ensuring that the sealing effect is long-lasting and does not decay. - Easy to install and maintain, precise size control and appropriate pre compression, facilitating on-site replacement and maintenance, reducing downtime. - Widely applicable: In addition to high-pressure shut-off valves, this type of sealing ring is also suitable for other occasions that require efficient sealing and harsh working conditions, such as chemical, petrochemical, nuclear power and other fields. |
| Application: 1. Applicable equipment: packing seals for pumps and valves. Used for compressors, pumps, valves, chemical instruments, instruments, etc. 2. Applicable industries: petroleum equipment, power plants, chemicals, steel mills, and other departments 3. Applicable media: Suitable for hot water, high temperature, high pressure steam, heat exchange liquid, ammonia, hydrogen, organic solvents, hydrocarbons, low-temperature liquids, and other media. |
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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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