Mechanical Steam Trap

CST-610

A mechanical steam trap that continuously discharges condensate in line with the flow rate, making it the ideal choice for process equipment such as heat exchangers.

Processs Heating
Heat Exchange Equipment
HVAC Systems
Dryers

CST-610

Why Choose the CST-610?

Continuo ous Discharge: The valve opening automatically adjusts to the condensate load, ensuring no water logging inside the equipment, maintaining optimal heat transfer efficiency, and boosting production output.
Large Capacity & High Adaptability: Handles wide load variations from zero to full capacity, adapting to diverse operating conditions and providing stable support for your production.
Built-in Air Vent: Automatically vents air and other non-condensable gases from the system, enhancing heat transfer efficiency, accelerating equipment start-up, and saving energy.
Unaffected by Back Pressure: Operates reliably even under back pressure conditions, making it suitable for complex steam systems and improving overall system reliability.

Material	EN-JL1040 (Gray Cast Iron) EN-JS1049 (Ductile Iron) 1.0460 (Carbon Steel P235GH) 1.0619+N (Carbon Steel P265GH+N)
Temperature	-10°C to 300°C (-14°F to 572°F) for EN-JL1040 models -10°C to 350°C (-14°F to 662°F) for EN-JS1049 models -10°C to 300°C (-14°F to 572°F) for 1.0460 / EN-JS1049 and 1.0460 / EN-JL1040 models -60°C to 400°C (-76°F to 752°F) for 1.0460 / 1.0619+N models
Pressure	PN 16 / Class 150 (16 bar / 232 PSI) PN 25 / Class 300 (25 bar / 363 PSI) PN 40 / Class 600 (40 bar / 580 PSI)
Connection	Flange Screwed socket (Rp / BSP threaded) Socket end Butt weld end
DN	DN 15, DN 20, DN 25, DN 40, DN 50, DN 65, DN 80, DN 100
Medium	Steam, condensate, gases with liquid components, etc.

Key Features

Continuous Condensate Discharge
Automatically adjusts valve opening according to condensate load, ensuring uninterrupted discharge and preventing water logging in heat exchangers and process equipment.
High Heat Transfer Efficiency
Maintains dry steam conditions inside the system, improving heat exchange performance and optimizing overall process productivity.
Wide Load Adaptability
Effectively handles condensate loads from zero to full capacity, adapting to fluctuating operating conditions in industrial steam systems.
Integrated Air Vent Function
Automatically vents air and non-condensable gases, accelerating system start-up and enhancing thermal efficiency.
Stable Under Back Pressure
Operates reliably even in systems with back pressure, making it suitable for complex steam networks and condensate return systems.
Multiple Body Material Options
Available in:
- EN-JL1040 (Gray Cast Iron)
- EN-JS1049 (Ductile Iron)
- 1.0460 (Carbon Steel P235GH)
- 1.0619+N (Carbon Steel P265GH+N)
Wide Temperature Range
Operating temperature up to 400°C (-60°C to 400°C depending on material selection).
Pressure Ratings
- PN16 / Class 150
- PN25 / Class 300
- PN40 / Class 600
Flexible Connection Options
- Flanged
- Screwed socket (Rp/BSP threaded)
- Socket weld
- Butt weld
Available Sizes
DN 15, 20, 25, 40, 50, 65, 80, 100
Suitable Media
Designed for steam, condensate, and gases with liquid components.
Ideal Applications
- Heat exchangers
- Process heating systems
- HVAC steam networks
- Dryers and industrial equipment