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Effect of the rapid pressure relief characteristics of safety valve A68Y-64 on boiler overpressure protection
The full-lift safety valve A68Y-64 is an overpressure protection device designed for power plant boilers and pressure vessels. Its core function is to achieve dynamic balance of system pressure by quickly discharging the medium. The valve adopts a spring-loaded structure, and the valve seat and v...Read more -
Integrated control logic of OPC solenoid valve JZ-PK-002 in steam turbine overspeed protection
As the core equipment of the generator set, the overspeed protection system of the steam turbine is the key barrier to ensure the safety of the unit. The core goal of overspeed protection is to prevent the rotor components from being damaged or the runaway accident caused by the sharp increase of...Read more -
Steam-water separation efficiency of steam drain regulating valve T41H-16 in condenser thermal cycle
As energy demand continues to grow, improving efficiency and reliability in the power production process has become a key issue. As one of the indispensable components in a thermal power plant, the performance of the condenser directly affects the efficiency of the entire thermal cycle. The float...Read more -
Application of control system LVDT HTACC-LTA-308Z-B in power plant steam turbines
Control system LVDT HTACC-LTA-308Z-B has been widely used in power plant steam turbines with its high precision, high stability and reliable performance. The control system LVDT is a displacement sensor based on the principle of electromagnetic induction. It can convert mechanical displacement in...Read more -
Performance and maintenance of intelligent speed monitor JM-C-3ZS-102
Intelligent speed monitor JM-C-3ZS-102 is based on the advanced ARM core architecture and integrates a precise signal acquisition and processing system. It can adapt to various types of sensors, including CS-1 sensor signals, CS-3 sensor signals, and CWY-DO-φ8mm eddy current sensors. Taking the m...Read more -
Introduction to the application of magnetic flap level gauge KCY-15/16-530/3/10 in power plants
As a high-precision, intuitively displayed liquid level measuring instrument, the magnetic flap level gauge KCY-15/16-530/3/10 plays a vital role in the liquid level monitoring system of power plants. This article will introduce in detail the working principle, structural characteristics, applica...Read more -
Introduction to the application of brush holder HDK-3 in the collector ring of power plant generator
The brush holder HDK-3 is a brush assembly designed for generator sets to fix and conduct current. It is mainly composed of parts such as brush box, spring and pressure finger, which work together to ensure that the brush maintains a stable contact pressure with the collector ring during the rota...Read more -
Optimization of welding process for forged steel welded stop valve J61Y-25
In modern large-scale power station boiler systems, high-temperature and high-pressure stop valves are key control components, and their performance stability and reliability are crucial to the safe operation of the unit. J61Y-25 forged steel welded stop valves, as a valve widely used in high-tem...Read more -
Anti-interference Capability of G761-3003B Servo Valve in High Parameter Steam Turbines
In the operation of high-parameter steam turbine units, the electro-hydraulic servo valve is a key control element, and its performance stability and reliability are crucial to the safe operation of the unit. The G761-3003B electro-hydraulic servo valve has been widely used in high-parameter stea...Read more -
OPC solenoid valve 4WE6D-L6X/EG220NZ5L fast response characteristics enhance emergency shutdown protection
In the operation of large steam turbine units, the emergency shutdown system (ETS) is a key protection system to ensure the safety of the unit. When the unit encounters an emergency situation that endangers the safety of the unit, such as overspeed, bearing failure, low lubricating oil pressure, ...Read more -
Main Points of Disassembly and Maintenance of Stainless Steel Ball Valve Q11H-16P In Power Plants
In the high temperature, high pressure and corrosive working conditions of thermal power plants, the reliable operation of valves is the core to ensure the safety and efficiency of the system. The stainless steel three-piece hard-sealed ball valve Q11H-16P is widely used in key links such as stea...Read more -
Stability Optimization of High-Pressure Pneumatic Control Valve T667H-16C In Boiler Pipelines
Pressure fluctuations are a common operational challenge in the boiler system of a thermal power plant. Due to changes in combustion conditions, load adjustments or external interference, the medium pressure in the boiler pipeline may rise or fall instantly, resulting in frequent opening and clos...Read more
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