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  • Two Indication Modes of the Absolute Expansion Sensor TD-2 0-80mm

    During the starting of a steam turbine, the turbine casing expands gradually, and during shutdown, the metal temperatures of various parts of the turbine decrease, causing the casing to contract gradually and reduce in expansion. The absolute expansion sensor TD-2 0-80mm is used to detect the exp...
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  • Advantages of Using Armored Cables for DET300A Displacement Sensor LVDT

    Our displacement sensor LVDT DET300A is equipped with armored cables. Although armored cables have higher costs compared to ordinary cables, they have more advantages. They have higher pressure resistance, reliable sealing, and can prevent water immersion. The use of armored cables for displacem...
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  • The Common Faults of AST Solenoid Valve ZD.02.009

    The AST solenoid valve ZD.02.009 is an important component for emergency shutdown of the steam turbine. Therefore, regular maintenance and monitoring of the solenoid valve are necessary in daily use to promptly address any faults and ensure the normal operation of the system. Yoyik has summarize...
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  • Reason of Setting Two Channels of AST Solenoid Valve AM-501-1-0148

    The AST in the steam turbine refers to Auto Stop Trip, which is the executor of the ETS system. There are four solenoid valves AM-501-1-0148 on it. When a certain parameter of the steam turbine reaches the trip value, it releases all DEH control oil pressure to safely stop the unit in emergency. ...
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  • Routine Maintenance of Stator Cooling Water Pump YCZ65-250A

    The stator cooling water pump YCZ65-250A delivers cooling water to the cooling channels of the generator stator, achieving the cooling of the stator to maintain stable operating temperature of the generator. This type of pump typically utilizes a circulating water system to quickly cool the stato...
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  • The Reasons of Using High Temperature Sealant MFZ-1 in Steam Turbine

    The steam turbine casing sealing grease MFZ-1 is a type of high temperature sealant. It can ensure the reliable sealing of the junction surface of steam turbine casing, and prevent the medium leakage. It has high temperature resistance, instant solidification, and harmless components, which can m...
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  • Features of Sealant Injector Hose SPK-2C for Generator Sealant

    The sealant injector hose SPK-2C is an accessory of the sealant injection tool KH-32, used to connect the injection gun and the injection nozzle to achieve the injection operation of the end cover of the steam turbine generator. The main material of SPK-2C hose is polyurethane fiber, which has h...
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  • Features of the Sealant Injection Gun Nozzle G.NPL.BH-R1/4

    The sealant injector nozzle G.NPL.BH-R1/4 is applicable to the KH-32 manual glue injection gun. It is the injecting tool specially designed for the generator hydrogen sealing sealant D2075. This glue injector has good mechanical performance. It can reach the working pressure of 0~20mpa within a f...
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  • How to Check the Quality of Epoxy Adhesive HEC56102?

    The room temperature curing epoxy adhesive HEC56102 is an epoxy resin specially designed for insulation applications. It has good insulation and adhesion properties, and is suitable for insulation coating and bonding the stator and rotor of steam turbine generator, hydro generator, thermal genera...
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  • Methods of Applying the Insulating Adhesive 53841WC on Generator

    The insulating epoxy adhesive 53841WC is used for fixing the spacer blocks at the end of the stator coil of the steam turbine generator, fixing the leads, and applying insulation between the insulation layers of the connection line joints, coil joints, and under narrow space conditions. It is a r...
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  • Usage of Epoxy Polyester Air-Drying Clear Varnish 9120 on Generators

    Epoxy polyester air dry insulation varnish 9120 is suitable for surface covering of steam turbine generators, hydro generators, AC/DC motors, and other electrical appliances. For generators, insulation varnish can effectively increase their insulation strength and prevent moisture, pollution, or ...
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  • How Does Low Resistant Anti-Corona Varnish 1243 Prevent Corona?

    Low resistance anti-corona varnish 1243 is mainly used in the groove of high-voltage motors to suppress the gap between the coil surface and the groove wall and prevent corona, providing good conductive protection. For high-voltage motors, it is necessary to use products such as anti-corona paint...
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