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Solenoid valve AST-021-230M|220VDC technical characteristics and application analysis
Solenoid valve AST-021-230M|220VDC is a key actuator in the high-pressure shutoff system (AST), dedicated to the safety control of the EH (electro-hydraulic control) system of the power plant turbine. This model uses a DC 220V drive, meets the industrial-grade explosion-proof and fire-resistant o...Read more -
Prevention and Control of Pump Inlet Filter AX3E301-03D10V/F for Oil Pump Cavitation Risk
As an important part of the steam turbine, the control oil system undertakes the key tasks of regulating and protecting the unit. In this system, the oil pump inlet filter AX3E301-03D10V/F plays a vital role. It is not only responsible for filtering impurities in the oil and ensuring the cleanlin...Read more -
Operation Adjustment Strategy of Circulating Oil Pump Inlet Filter HQ25.012Z
The steam turbine fire-resistant oil system is the core link to ensure the stable operation of the unit’s regulation and protection functions. The circulation oil pump inlet filter HQ25.012Z is the first line of defense for fire-resistant oil purification. Its operating status is crucial ...Read more -
Correlation Between Pressure Drop and Response Delay of HQ16.10Z EH Oil Actuator Filter Element
The precise control of the turbine speed control system depends on the efficient response capability of the actuator, and the performance of the fire-resistant oil filter element as the core purification component of the hydraulic system directly affects the oil quality and oil supply stability. ...Read more -
Turbine Actuator Oil Inlet Filter DL001001 Material Compatibility: The Invisible Fact of Reliable Operation
As the core power equipment in the power, petrochemical, metallurgical and other industrial fields, the stable operation of steam turbines is directly related to production efficiency and energy security. In the complex hydraulic control system of steam turbines, actuator oil inlet filter element...Read more -
Functional analysis and technical characteristics of small AC oil pump coupling 70Y-34*2 in power plants
Small AC oil pump coupling 70Y-34*2 is a key transmission component used to connect the drive motor and the oil pump in the oil system of the power plant. Its core function is to transmit power and compensate for the slight deviation between the shaft system, thereby ensuring the stable operation...Read more -
Solenoid valve 0508.3391T0301.AW001: key control element of steam turbine in power plant
In the steam turbine operation system of power plant, solenoid valve 0508.3391T0301.AW001 is one of the key control elements to ensure stable and efficient operation of steam turbine. It realizes the circulation, cutoff and flow direction adjustment of various fluid media of steam turbine through...Read more -
Technical characteristics and application analysis of butterfly valve DSF4PB3 in power plants
The valve body of butterfly valve DSF4PB3 is cast in carbon steel or stainless steel, and the surface is treated with anti-corrosion coating to significantly improve corrosion resistance. The butterfly plate is designed as a double eccentric structure, combined with multi-layer metal sealing ring...Read more -
Mechanical seal HSG120X4-42: reliable guardian of screw oil pump
The mechanical seal HSG120X4-42 is mainly composed of dynamic ring, static ring, elastic element (such as spring) and auxiliary seal. The dynamic ring is closely connected with the rotating shaft of the screw oil pump and rotates with the shaft; the static ring is fixed on the pump body and forms...Read more -
Hydraulic station accumulator NXQ1-F10/20-H: the source of stability of hydraulic system
Hydraulic station accumulator NXQ1-F10/20-H is a high-performance bladder accumulator widely used in hydraulic systems. It can store energy, stabilize pressure, absorb hydraulic shock and eliminate hydraulic pulsation, thereby reducing power consumption and extending the service life of the hydra...Read more -
Functional analysis and technical characteristics of Solenoid valve CNAC-02323 in steam turbine control system
Solenoid valve CNAC-02323 is a key actuator in the steam turbine safety protection system. It is designed for large thermal power generating units, especially for the fire-resistant oil system (EH oil system) of 660MW units. As the core component of the automatic shutdown trip (AST) series, the s...Read more -
Fire-resistant oil circulation pump F3V10-IS6S-IC-20: an efficient choice for industrial hydraulic systems
The fire-resistant oil circulation pump F3V10-IS6S-IC-20 is a high-performance hydraulic pump for industrial use, designed for power plant EH oil systems. The pump provides more than 90% volumetric efficiency and a noise level as low as 62dB(A) at an operating pressure of 210bar, ensuring efficie...Read more
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