

Steam trap GH50D
- Suitable for condensate recovery
- Horizontal installation
- Automatic venting
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- option
- – ASTM material available
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Fast commissioning
Discharges cold air and cold condensate automatically.
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Suitable for steam processes with medium to high volumes
Independent adjustment of the valve opening degree to the amount of condensate to maximize the heat exchange capacity.
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Condensate recovery
With its high back pressure tolerance, this model is suitable for condensate return.
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Easy maintenance
This model can also be repaired built-in and is therefore quick and easy to maintain.
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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 industrial plants, food processing plants and dyeing/cleaning equipment.
Flange
Nominal width | Flange standards | Dimensions (mm) | Weight | |||||
L | H1 | H2 | W1 | W2 | (kg) | |||
1 1/2″ | JIS (FF, RF) | 10K, 16K, 20K | 230 | 107 | 173 | 60 | 330 | 37,0 |
JIS (RF) | 30K | 250 | 40,0 | |||||
40K | 260 | |||||||
DIN | PN40 | 230 | 37,0 | |||||
ASME/JPI (RF) | 150lb, 300lb | |||||||
600lb | 270 | 40,0 | ||||||
2″ | JIS (FF, RF) | 10K, 16K, 20K | 230 | 37,0 | ||||
JIS (RF) | 30K | 260 | 40,0 | |||||
40K | 270 | |||||||
DIN | PN40 | 230 | 37,0 | |||||
ASME/JPI (RF) | 150lb, 300lb | |||||||
600lb | 290 | 40,0 |
* Available flange standards: ASME/JPI, DIN, JIS
* Customized dimensions on request.
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Welding socket
Nominal width | Dimensions (mm) | Weight | ||||
L | H1 | H2 | W1 | W2 | (kg) | |
1 1/2″ | 250 | 107 | 173 | 60 | 330 | 32,0 |
2″ | 260 |
Model | Connection | Max. Operating pressure |
Max. differential pressure | Max. Operating temperature |
Venting type | Housing material | |
Type | Nominal diameter | (bar) | (bar) | (℃) | |||
GH50D-2F | Flange FF, RF* |
1 1/2″ | 2 | 2 | 220 | Membrane | Cast steel SCPH2/WCB |
2″ | |||||||
GH50D-6F | 1 1/2″ | 6 | 6 | ||||
2″ | |||||||
GH50D-10F | 1 1/2″ | 10 | 10 | ||||
2″ | |||||||
GH50D-21F | 1 1/2″ | 21 | 21 | ||||
2″ | |||||||
GH50D-2W | Welding socket | 1 1/2″ | 2 | 2 | |||
2″ | |||||||
GH50D-6W | 1 1/2″ | 6 | 6 | ||||
2″ | |||||||
GH50D-10W | 1 1/2″ | 10 | 10 | ||||
2″ | |||||||
GH50D-21W | 1 1/2″ | 21 | 21 | ||||
2″ |
* Available flange standards: ASME/JPI, DIN, JIS
● Max. permissible pressure (PMA): 40 bar
● Max. permissible temperature (TMA): 400 ℃
● Max. Back pressure during operation (PMOB): 90 % of the pressure on the inlet side
* ASTM material (WCB) on request.
● 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.