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Gap Measuring Probe DZJK-2-6-A1: a powerful tool for sealing gap control in high temperature and harsh environment
Gap Measuring Probe DZJK-2-6-A1 is a detection probe designed for air preheater sealing gap control system. When used with gap transmitter, it can accurately measure the deformation of preheater and ensure the stable operation of equipment in harsh environment. Air preheater works in high temper...Read more -
Pressure switch BH-003025-003: efficient and stable industrial control equipment
The pressure switch BH-003025-003 adopts an advanced diaphragm piston structure, which has the characteristics of high pressure resistance, high temperature resistance, dustproof, corrosion resistance, impact resistance, and small switching difference. This makes it widely used in industries such...Read more -
Common failure and countermeasures of sealing oil screw pump mechanical seal HSNH280-43
Today, let’s talk about the mechanical seal of the generator sealing oil screw pump HSNH280-43, which is a key role in the power plant. But even the best things have problems. The most common problem of mechanical seals during operation is seal failure. So what are its failure modes? Let...Read more -
Starting Oil Solenoid Valve 4WE6D62/EW230N9K4: Solution to Response Delay
In a steam turbine, once the starting oil solenoid valve 4WE6D62/EW230N9K4 has a response delay, it is a headache. Today, let’s take a look at the possible reasons for the response delay and how to solve it. First, you have to look at the power supply. The 4WE6D62/EW230N9K4 solenoid valve ...Read more -
The Fine Art of Replacing the Lock Nut Coml for Generator Sealing Oil Vacuum Pump
The lock nut Coml of the generator sealing oil vacuum pump can be regarded as a small detail with a big effect in the power plant. Replacing or maintaining it is a technical job, and you have to pay attention to the order and steps, otherwise it is easy to over-tighten or over-loosen, causing lea...Read more -
Troubleshooting Tips for EH Oil Servo Valve SM4-40(40)151-80/40-10-D305
In thermal power plants, the stability and accuracy of the EH oil servo valve SM4-40 (40) 151-80/40-10-D305 directly affect the operating efficiency and safety of the steam turbine. The servo valve is an electro-hydraulic conversion device whose core components include electromagnets, slide valve...Read more -
Fire-resistant oil main pump skeleton oil seal 589332 replacement guide
The skeleton oil seal 589332 of the fire-resistant main oil pump plays a key role in power plant equipment. Its main function is to prevent fuel leakage and ensure the sealing and operating stability of the system. When the oil seal is aged or damaged, it must be replaced in time to prevent equip...Read more -
Reasons Why the Pneumatic Double Gate Valve Z644C-10T Has Reliable Sealing
The pneumatic ceramic double gate valve Z644C-10T is a top-notch expert in handling abrasive media. Especially in power plants, it has to deal with highly abrasive media such as coal powder and ore powder, but it can still maintain sealing to ensure that the media passes smoothly without leakage....Read more -
Seal oil pump KF80KZ/15F4: the secret of building oil film between journal and bearing
In the generator, the journal and the bearing are two close partners. The journal is a rotating part responsible for transmitting power; the bearing is responsible for supporting the journal and reducing friction. But if there is no oil film, the two good partners are in direct contact, the frict...Read more -
Potential Risk of Failure of Oil Injection Solenoid Valve Coil MFZ6-90YC
Talking about the turbine oil injection solenoid valve coil MFZ6-90YC, although this thing is small, if there is a problem, it will be a big trouble. In the power plant, the health of this solenoid valve coil is directly related to the safe operation of the turbine. Today, let’s talk about ...Read more -
Pneumatic Angle Valve A2889B: Accurately Control the Sootblowing Gas Flow
For the sootblowing system of the power plant, the pneumatic angle valve A2889B controls the flow of the sootblowing gas, ensuring that the inside of the boiler is clean and tidy and improving the combustion efficiency. Today, let’s take a look at how it does all this. In the boiler of the...Read more -
Leakage Test of YQQ-11 Hydrogen Pressure Reducer: A Key Step to Ensure Safety
YQQ-11 is a two-stage hydrogen pressure reducer, which is a key component to ensure the safe transportation of hydrogen. In the power plant, engineers pay special attention to the regular leakage test of the YQQ-11 pressure reducer. This is not a whim, but there are profound reasons. Today, let&#...Read more
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