Steam trap GH3N
- Suitable for condensate recovery
- Horizontal installation
- Automatic venting
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- Option
- – Customized flange
- – ASTM material available
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Fast commissioning
Discharges cold air and cold condensate automatically. The membrane capsule deaerator is controlled by the saturation temperature and prevents air and steam congestion.
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Condensate recovery
With its high back pressure tolerance, this model is suitable for condensate return.
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High discharge capacity
An equalizing valve with two valve openings offers a high flow capacity compared to models with only one opening.
Typical applications
Suitable for use in large heat exchangers in various industries, e.g. in industrial plants, food processing equipment, dyeing/cleaning equipment and air conditioning systems.
Flange
| Nominal width | Dimensions (mm) | Weight | |||
|---|---|---|---|---|---|
| L | H1 | H2 | W | (kg) | |
| 1 1/2″ | 275 | 139 | 106 | 212 | 30,0 |
* Available flange standards: ASME/JPI 300lb
With connection flange
| Nominal diameter | Flange standards | L-dimensions (mm) |
H1 | H2 | W | Weight |
|---|---|---|---|---|---|---|
| (kg) | ||||||
| 1″ | JIS 10K, 16K, 20K |
447 | 139 | 106 | 212 | 38,0 |
| ASME/JPI 150lb, 300lb |
457 | |||||
| DIN PN40 (DN25) | ||||||
| 1 1/4″ | JIS 10K, 16K, 20K |
447 | 39,0 | |||
| ASME/JPI 150lb, 300lb |
457 | |||||
| DIN PN40 (DN32) | ||||||
| 1 1/2″ | JIS 10K, 16K, 20K |
477 | 40,0 | |||
| ASME/JPI 150lb, 300lb |
||||||
| DIN PN40 (DN40) | ||||||
| 2″ | JIS 10K, 16K, 20K |
477 | 41,0 | |||
| ASME/JPI 150lb, 300lb |
487 | |||||
| DIN PN40 (DN50) | ||||||
| 2 1/2″ | JIS 10K, 16K, 20K |
507 | 46,0 | |||
| ASME/JPI 150lb, 300lb |
517 | |||||
| DIN PN40 (DN60) | ||||||
| 3″ | JIS 10K, 16K, 20K |
507 | 50,0 | |||
| ASME/JPI 150lb, 300lb |
517 | |||||
| DIN PN40 (DN80) |
* Available flange standards: ASME/JPI 150lb, 300lb, DIN PN40, JIS 10K, 16K, 20K
* Customized dimensions on request.
| Model | Connection | Max. Operating pressure (bar) | Max. Differential pressure (bar) | Max. Operating temperature (℃) | Housing material | |
|---|---|---|---|---|---|---|
| Type | Nominal size | |||||
| GH3N-10 | Flange RF*1 |
1 1/2″ | 10 | 10 | 400 | Cast steel SCPH2/WCB |
| GH3N-16 | 16 | 16 | ||||
| GH3N-21 | 21 | 21 | ||||
| GH3N-10R | Flange FF,RF*2 |
1 1/2″・2″・2 1/2″・3″ | 10 | 10 | ||
| GH3N-16R | 1″・1 1/4″・1 1/2″・ 2″・2 1/2″・3″ |
16 | 16 | |||
| GH3N-21R | 1″・1 1/4″・1 1/2″・ 2″・2 1/2″・3″ |
21 | 21 | |||
*1 Available flange standards: ASME/JPI 300lb
*2 Available flange standards: ASME/JPI 150lb, 300lb, DIN PN40, JIS 10K, 16K, 20K
● This product uses a balancing valve system with two connections. If the actual amount of condensate is significantly
less than the discharge capacity of the product, there may be a steam leak.
● The diagram of the drain line shows the flow rate for condensate with a temperature of 6 ℃ (43℉) below the saturation temperature.
