The globe valve is made of steel with flanges, PN 40, with bellows that prevents the media from coming in contact with the stuffing box.
Maintenance-free, external spindle thread, a display device that shows open/closed mode and a non-steering wheel. A shut-off valve for non-aggressive fluids, gas and steam.
| Dimension range | DN 15 to DN 200 |
|---|---|
| PN | 40 |
| Temperature range | -10 °C to +400 ºC |
| Material | Steel |
| Article number | Amount |
|---|---|
| AT 1050D15 | |
| AT 1050D20 | |
| AT 1050D25 | |
| AT 1050D32 | |
| AT 1050D40 | |
| AT 1050D50 | |
| AT 1050D65 | |
| AT 1050D80 | |
| AT 1050D100 | |
| AT 1050D125 | |
| AT 1050D150 | |
| AT 1050D200 |
| Dimension range | PN | Temperature range | Material |
|---|---|---|---|
| DN 15-250 | 40 | -10 °C to 400 ºC | Steel |
As a shut-off valve for non-aggressive fluids, gases and steam.
Pressurized parts are manufactured in a foundry, which is generally approved by all recognized classification authorities.
Certificate SS-EN10204, type 2.2 and 3.1, as well as by most classification authorities (type of certificate is to be stated upon ordering). Testing carried out in accordance with DIN EN 12266.
CE-marking
The valves meet the requirements in AFS 2016:1 and 2014/68/EU (Pressure Equipment Directive).
| Pos | Component | Material |
|---|---|---|
| 1 | Body | Steel 1.0619 |
| 2 | Bonnet | Steel 1.0619 |
| 3 | Seat | Stainless steel 1.4021 |
| 4 | Cone | Stainless steel 1.4021 |
| 5 | Bellow | Stainless steel 1.4301 |
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | ||||||||||||
| B | 208 | 208 | 217 | 215 | 235 | 235 | 252 | 270 | 347 | 380 | 420 | 570 | ||||||||||||
| C | 120 | 140 | 140 | 140 | 160 | 160 | 180 | 200 | 250 | 250 | 360 | 450 | ||||||||||||
| Weight | 4,4 | 4,9 | 5,8 | 7,4 | 9,4 | 12,2 | 17,3 | 23,4 | 40,4 | 58 | 83,8 | 133 | ||||||||||||
| Dimension in mm, weight in kg | ||||||||||||||||||||||||
With bellows that prevents the media from coming in contact with the stuffing box. This eliminates the risk of leakage from the stuffing box.
- Maintenance-free
- External stem thread
- Position indicator, open/closed
- Non-rising handwheel
| Working pressure max. bar | Working temperature. max. °C |
|---|---|
| 35 | 200 |
| 28 | 300 |
| 21 | 400 |
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kvs | 4,7 | 7,4 | 11,2 | 18,3 | 29,3 | 44,2 | 73,2 | 112,2 | 173,0 | 290,0 | 412,0 | 702,0 | 1020,0 |
Difference Pressure
For differential pressure greater than stated below, a bypass should be used in order to facilitate maneuvering and obtain a good seat tightness.
| DN | 125 | 150 |
|---|---|---|
| ∆p bar | 24 | 17 |
| Flanges acc. to |
|---|
| DIN EN 1092-1 |
| Example: AT 1050D50 | |||||
| AT 1050D | 50 | ||||
|---|---|---|---|---|---|
| Fig. nr. | DN | ||||
| RSK-number, see the RSK-register. | |||||
