The Power Plant Check Valve has low fluid resistance, and the internal medium passage of the valve body is straight. When the medium flows through the stop valve, its flow direction does not change. It adopts self-tightening pressure sealing, and the two ends of the valve are usually welded connections. The valve disc closes quickly, the water hammer pressure is small, the shape structure is simple, the manufacturing process is good, the sealing performance is good, and the sealing surface is less eroded when fully open. It has a wide range of applications.
Material: Carbon steel, stainless steel, alloy steel, etc
Nominal Size: NPS2~NPS24/DN50~DN600
Pressure Rate: Class600~ Class 2500/PN100~PN420
Temperature Range: -29℃~650℃
Operator: Manual, Pneumatic, Electric, etc..
Application range: Power Plant Check Valve is generally used in the use of conditions are more harsh occasions. Such as high-temperature and high-pressure thermal power plants and other power industry, petroleum refining and other fields.
◎ Design Standard: GB/T12224、ASME B16.34、NB/T47044
◎ Pressure Temperature Rate:GB/T12224、ASME B16.34、NB/T47044
◎ Face to Face: GB/T12221、NB/T47044
◎ Flange Standard: GB/T9113、ASME B16.5
◎ Butt Weld Standard: GB/T12224、NB/T47044
◎ Fire Safe: API 6FA
◎ Pressure Test: GB/T26480
Compared with other valve products, High Temperature and High Pressure Slab Gate Valve is characterized by high temperature and high pressure. Among them, grooved flange is designed as a unique self-tight-seal structure. The higher the pressure, the more reliable the sealing performance. Due to the characteristics of performance and technical characteristics and working conditions, the product has also formed the characteristics of other products that cannot be replaced. This type of valve should generally be installed horizontally in the pipeline. The high-temperature and high-pressure gate valve has the design characteristics of ordinary wedge-type gate valves. The valve body has a guide mechanism to prevent rotation when the gate is turned on or closed to ensure that the sealing surface of the valve seat is accurate accordingly. At the same time, the wedge valve does not rub with the valve seat before turning off, thereby reducing the wear of the cover and effectively extending the service life of the valve.
CHM703 High Pressure Control Valve is a high-precision fluid control device specially designed for harsh industrial environments. It is suitable for high-pressure pipeline systems in industries such as petroleum, chemical engineering, power, and metallurgy. This product uses high-quality materials and advanced manufacturing techniques to ensure stable operation even under extreme conditions such as high pressure, high temperature, and strong corrosion. Its compact structure and reliable sealing enable precise regulation of flow and pressure, meeting the strict requirements of complex industrial processes. The high-pressure regulating valve has excellent shock resistance and vibration resistance, and is suitable for frequent opening and closing and high-load operation environments. It is also easy to maintain, effectively reducing long-term usage costs, making it an ideal choice in the field of industrial fluid control.
Sleeve plug valve is a kind of precise fluid control equipment, its clever design lies in the sleeve connection between the plug and the valve body. This structure not only ensures excellent sealing performance in high-pressure environments, but also facilitates installation and maintenance. Sleeve plug valve for its reliable cut-off capacity and smooth media flow characteristics. It is mainly used for oil and gas storage and transportation in chemical industry, metallurgy, paper making, food processing and other industries, for opening or closing, and with pneumatic and electrical devices can also achieve remote operation to ensure personal safety.