Photo: Dietmar Rabich · CC BY-SA 4.0 · Image credits
Steam Equipment
Thermodynamic Steam Trap
Model: ST-TD25
Compact and rugged steam trap for main lines and tracing, with a single moving part.
- One moving part — resists shock and vibration
- Mounting in any position
- Integral strainer and replaceable cap
- Suitable for superheated steam to 425 °C
Nationwide delivery · Free technical advice
Nominal sizeDN15 – DN25
Pressure ratingPN40 / Class 300
End connectionThreaded · Socket weld · Flanged
Capacityup to 1100 kg/h (condensate)
Overview
The ST-TD25 has only one moving disc, which makes it resistant to water hammer, freezing and back-pressure. It discharges condensate immediately and closes when steam arrives, keeping live-steam loss to a minimum.
Technical specifications
General
- Nominal size
- DN15 – DN25
- Pressure rating
- PN40 / Class 300
- End connection
- Threaded · Socket weld · Flanged
- Capacity
- up to 1100 kg/h (condensate)
Materials & construction
- Body material
- CF8M / WCB
- Trim material
- Hardened stainless disc
Process conditions
- Operating temperature
- up to 425 °C
- Medium
- Steam & condensate
- Set pressure
- 0.25 – 42 bar
Standards & approvals
- Design standard
- EN 26554 · ISO 6704
- Certifications
- CE · PED
Applications
Main steam distribution lines
Steam tracing
Drip legs and downstream of control valves
Outdoor equipment
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