Genuine German KFM Globe Control Valves | Control of Steam and Thermal Oil
In thermal control systems such as boilers, thermal oil, heating tanks, and production lines, choosing the right KFM linear globe control valves ensures stable system operation, reduces steam loss, and increases equipment lifespan.
KFM is a German brand specializing in control valves for thermal and process heating applications.
Popular series:
KFM Type 321
Widely used for:
• steam
• hot water
• thermal oil
• condensate
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KFM linear control ball valve of German origin for industrial heating systems
1. What is a globe control valves KFM?
This is a globe control valve, pneumatically or electrically controlled, used for precise flow regulation.
The valve can receive signals:
• 4–20mA
• 0–10V
• ON/OFF
Most common applications are:
• steam control
• heat transfer oil control
• hot water control
2. Key Technical Specifications of KFM
• Size: DN15 → DN150
• Pressure: PN16 / PN25 / PN40
• Temperature: up to 400°C
• Body: Cast Iron / Steel / Stainless Steel
• Packing: PTFE / Graphite
• Characteristic: Equal Percentage
• Leakage: <0.01% Kvs
• Control Signal: 4–20mA
Strengths:
Equal percentage provides very stable steam control.
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KFM valves have many pressure and temperature options for industrial applications
3. Practical applications of KFM linear control globe valves
Boilers
Control of steam supply to heating tanks.
Heat transfer oil
Control of heating line temperature.
Beer
Mash tank, pasteurizer.
Confectionery
Suga boiling pot.
Flour mills
Heating of mixing tanks.
Rubber mills
Heating of molds.
Leather shoes
Drying lines.
Textile dyeing
Temperature control of dyeing tanks.
Wood mills
Wood drying chambers.
4. Practical experience when choosing KFM valves
Many systems choose valves based on pipe size instead of calculating Cv.
Example:
Line DN50 but the actual load only needs DN32.
If chosen incorrectly:
• easy hunting • steam loss • seat wears out quickly • temperature fluctuations KFM operates best when the stroke is consistently at:
30% – 80% stroke
This is the most stable control range.
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Actual image of KFM Type 321 linear actuator globe valves delivered to a customer for use in an industrial hot steam and heating system
This is a batch of KFM Type 321 linear actuator globe valves delivered by Phat Dat to a customer for use in a hot steam system. Choosing the right size, CV, and actuator type helps the system operate stably, reduces hunting, and saves operating costs.
Trust Signal
Phat Dat Support:
✅ Consulting on selecting the right CV
✅ Consulting on selecting the right size
✅ Assisting in selecting the actuator
✅ Assisting in selecting the positioner
✅ Complete CO-CQ documents
✅ Imported goods
✅ Technical support for installation
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KFM globe control valve installed in a steam system
FAQ
Are KFM valves good for steam?
Very good, especially with the equal percentage characteristic.
Can KFM be used for heat transfer oil?
Yes, graphite packing is recommended.
Does KFM have an electric actuator?
Yes. In addition to pneumatic, KFM has an electric actuator.
Does KFM valve have a 4-20mA signal?
Yes, via I/P positioner.
Are you looking for KFM linear control globe valves for:
• boilers
• heat transfer oil
• beer
• food
• textile dyeing
• rubber
• leather shoes
Contact Phat Dat for:
✔ Technical advice
✔ Free CV calculation
✔ Correct size selection
✔ Correct actuator selection
✔ Quick quotation ✔ Nationwide delivery
