-
JDQ-L2350 Ignition Lance Positioning — The Installation Detail That Determines Whether Your Boiler Actually Lights
A high-energy ignition system can produce a strong, reliable spark and still fail to light the burner consistently. When that happens, the first instinct is usually to check the ignitor unit, inspect the spark plug tip, or question the fuel supply. What often gets overlooked is something more bas...Read more -
SMCB-01-10L60 Speed Sensor Showing Bad Readings — How to Figure Out What’s Actually Wrong
When the speed display on a boiler feedwater pump or turbine tachometer goes blank, starts jumping around, or shows a speed that doesn’t match what the machine is doing, the question is always the same: is it the sensor, the cable, the power supply, or the monitor? Getting to the right answ...Read more -
How the QBJ-3C2/DO Speed Monitor Handles a Failed Sensor Without Tripping Your Turbine
Getting overspeed protection right on a steam turbine is a balancing act. Trip too sensitive and you’re shutting down on false alarms, dealing with the mechanical stress of unnecessary trips, losing generation. Miss a real overspeed and the consequences are significantly worse. The speed mo...Read more -
DF6101-005-065-01-10-00-00 Speed Sensor — Does It Actually Meet TSI Accuracy Requirements at 3000 RPM?
Speed measurement in a steam turbine protection system isn’t something you can afford to get wrong. The TSI system relies on shaft speed data to decide when to trigger alarms and when to initiate an emergency trip. If the rotational speed sensor feeding that system is off by even a small ma...Read more -
125LY-35-4 Lube Oil Pump Shaft Seal Leaks — How to Find the Cause and When to Replace
A dripping shaft seal on a turbine lube oil pump is one of those problems that looks minor until it isn’t. A few drops per hour turns into a puddle, the puddle becomes a housekeeping issue, and somewhere in the background the question nobody wants to answer is whether the seal is about to f...Read more -
Hydrogen Dryer Trap Valve 1F05407: What Really Happens When It Gets Stuck
Nobody thinks much about the condensate trap valve on a hydrogen dryer until the dewpoint starts climbing or a hydrogen detector goes off. It’s one of those parts that just quietly does its job — or quietly stops doing it — and you don’t always know which until something downstream go...Read more -
G771K202A Servo Valve: Diagnosing Pilot Stage Faults, Spool Wear, and What a Proper Repair Report Should Show
When a gas turbine starts showing load fluctuations or the steam valves are responding slower than they should, the G771K202A servo valve is usually one of the first things that comes up. It sits right between the DEH control system’s electrical output and the hydraulic actuator that actual...Read more -
DG4V-3-2AL-M-U-D6-60 Solenoid Directional Valve: How to Detect Spool Sticking Before It Takes Down a Turbine Actuator
A solenoid directional valve that’s starting to stick doesn’t usually announce itself. The symptoms come gradually — a slightly sluggish actuator response, a pressure transient that’s a bit more pronounced than it used to be, an operation that takes a fraction of a second longer...Read more -
Can’t Build Pressure in Your Mill Hydraulic Station? The MRV-03-B-3-B Stack Seal Problem Explained
Coal mill hydraulic loading systems don’t give much warning before a pressure problem shows up. The mill is running, the loading cylinder is supposed to be holding the grinding pressure, and then the system either can’t build pressure at all or it builds and bleeds off faster than it ...Read more -
Why Does the DBDS20K10/315 Relief Valve Lose Set Pressure — and How Much Drift Is Too Much?
Direct-acting relief valves don’t get much attention until something goes wrong. They sit in the hydraulic circuit, do their job quietly, and most maintenance teams only think about them when a pressure alarm shows up or the system starts behaving oddly. The DBDS20K10/315 is that kind of va...Read more -
The DQ8302GA15H3.5C Jacking Oil Filter — Small Part, Big Consequences When It Goes Wrong
The jacking oil system on a steam turbine doesn’t run all the time — just during startup and shutdown, when the rotor is turning slowly or barely moving at all. But those are exactly the moments when bearing protection matters most. At low shaft speed there’s no hydrodynamic oil film ...Read more -
C14633-001V Gas Turbine Actuator Filter: What It Does, Why It Fails, and How to Stay Ahead of It
The inlet guide vanes on a gas turbine are constantly moving. Every time load changes, every startup, every control system adjustment — the IGV actuator responds. That’s a lot of hydraulic activity, and all that oil flowing back and forth through the actuator circuit needs to stay clean. If...Read more
/
Company News
- English
- French
- German
- Portuguese
- Spanish
- Russian
- Japanese
- Korean
- Arabic
- Irish
- Greek
- Turkish
- Italian
- Danish
- Romanian
- Indonesian
- Czech
- Afrikaans
- Swedish
- Polish
- Basque
- Catalan
- Esperanto
- Hindi
- Lao
- Albanian
- Amharic
- Armenian
- Azerbaijani
- Belarusian
- Bengali
- Bosnian
- Bulgarian
- Cebuano
- Chichewa
- Corsican
- Croatian
- Dutch
- Estonian
- Filipino
- Finnish
- Frisian
- Galician
- Georgian
- Gujarati
- Haitian
- Hausa
- Hawaiian
- Hebrew
- Hmong
- Hungarian
- Icelandic
- Igbo
- Javanese
- Kannada
- Kazakh
- Khmer
- Kurdish
- Kyrgyz
- Latin
- Latvian
- Lithuanian
- Luxembou..
- Macedonian
- Malagasy
- Malay
- Malayalam
- Maltese
- Maori
- Marathi
- Mongolian
- Burmese
- Nepali
- Norwegian
- Pashto
- Persian
- Punjabi
- Serbian
- Sesotho
- Sinhala
- Slovak
- Slovenian
- Somali
- Samoan
- Scots Gaelic
- Shona
- Sindhi
- Sundanese
- Swahili
- Tajik
- Tamil
- Telugu
- Thai
- Ukrainian
- Urdu
- Uzbek
- Vietnamese
- Welsh
- Xhosa
- Yiddish
- Yoruba
- Zulu
- Kinyarwanda
- Tatar
- Oriya
- Turkmen
- Uyghur