

Steam trap ES12N
- SCCV system
- Stainless steel
- Suitable for condensate recovery
- Horizontal installation
- Automatic venting
- Option
- Customized flange
- ASTM material available
 
- Awarded in 1978 for outstanding energy savings
Properties
- 
No condensate build-up on the primary sidePeriodic or continuous condensate drainage, depending on the amount of condensate, ensures that the condensate does not accumulate on the primary side. 
- 
Outstanding durabilityThe SCCV system valve and the robust lever, as well as the internal components made of stainless steel, ensure outstanding durability of the steam trap. 
- 
Easy maintenanceThis model can also be repaired built-in and is therefore quick and easy to maintain. 
- 
Condensate recoveryWith its high back pressure tolerance, this model is suitable for condensate return at a pressure of up to 90 % of the inlet pressure. 
- 
Completely closedThe double steam separation mechanism (channel with U-profile and inverted bucket float) ensures reliable steam separation and guarantees the tightness of the steam trap. 
- 
No vapor or air entrapmentThanks to a small ventilation opening in the upper part of the bell float, this model does not trap steam or air. 

* SCCV system” is the abbreviation for “Self Closing and Centering Valve System”.
Typical applications
- Suitable for a wide range of applications including industrial equipment, food and beverage, dyeing and cleaning.
 
| Nominal width | Dimensions (mm) | Weight | |||
|---|---|---|---|---|---|
| L | H1 | H2 | W | (kg) | |
| 1/2″ | 270 | 140 | 140 | 120 | 13,5 | 
| 3/4″ | |||||
| 1″ | |||||
| 1 1/4″ | 280 | 150 | 130 | 15,1 | |
| 1 1/2″ | |||||
| 2″ | |||||
| Model | Connection | Max. operating pressure | Max. differential pressure | Max. Operating temperature | Housing material | |
| Type | Nominal diameter | (bar) | (bar) | (℃) | ||
| ES12N-16 | Flange FF, RF* | 1/2″ | 16 | 16 | 220 | Gray cast iron | 
| 3/4″ | ||||||
| 1″ | ||||||
| 1 1/4″ | ||||||
| 1 1/2″ | ||||||
| 2″ | ||||||


- For reasons of clarity, bypass pipes, valves and other components are not shown.
- For condensate recovery, fit a non-return valve (CV model) and a shut-off valve on the outlet side of the condensate drain.

