Series JD + KD, ductile cast iron with thermostatic air vent
Application: The discharge of condensate from steam systems.
General data
| Type: | JD + KD |
| Material: | Ductile cast iron ASTM A395 |
| Internal parts: | Stainless steel AISI 304 |
| Valve cone: | Stainless steel |
| Seat: | Stainless steel |
| Term.luftudalder: | Stainless steel bellows in phosphor bronze |
| Pressure: | JD + KD: 21 bar v / 343ºC |
| Working pressure: | See Scheme. |
| Back pressure: | Up to 99% of inlet pressure |
| Connection: | BSPT or PN 40 flanges |
| Temperature: | Max. 343°C (with thermostatic air vent 217°C) |
| Options: | : Other connections NPT or ANSI |
| : Built-in vacuum circuit breaker (VB), max. 10 bar | |
| : Without thermostatic air vent (LD) | |
| : Release flash CC (CC) | |
| : Sight glass, max. V 17bar / 218°C |
| - | Pressure (bar) / Capacity | Dimensions (mm) | Weight | |||||
|---|---|---|---|---|---|---|---|---|
| Item No. | type | connection | Maks. ?P | B-P | C | H | M-D | (kg) |
| 99012987 | 15-JD | 2 " | 1,0 | 332-46 | 246 | 348 | 168-75 | 36,3 |
| 99012988 | 30-JD | 2 " | 2,0 | 332-46 | 246 | 348 | 168-75 | 36,3 |
| 99012989 | 75-JD | 2 " | 5,0 | 332-46 | 246 | 348 | 168-75 | 36,3 |
| 99012990 | 125-JD | 2 " | 8,5 | 332-46 | 246 | 348 | 168-75 | 36,3 |
| 99012991 | 175-JD | 2 " | 12 | 332-46 | 246 | 348 | 168-75 | 36,3 |
| - | 250-JD | 2 " | 17 | 332-46 | 246 | 348 | 168-75 | 36,3 |
| - | 300-JD | 2 " | 21 | 332-46 | 246 | 348 | 168-75 | 36,3 |
| - | 30-KD | 21/2" | 2,0 | 332-46 | 246 | 373 | 152-90 | 39,5 |
| 99012992 | 50-KD | 21/2" | 3,5 | 332-46 | 246 | 373 | 152-90 | 39,5 |
| - | 300-KD | 21/2" | 21,0 | 332-46 | 246 | 373 | 152-90 | 39,5 |
| - | 300-KD | 3 " | 21,0 | 332-46 | 246 | 373 | 152-90 | 39,5 |
| - | Pressure (bar) / Capacity | Dimensions (mm) | Weight | |||||
|---|---|---|---|---|---|---|---|---|
| Item No. | type | connection | Maks. ?P | B-P | C | HH(HH1-2) | M-D | (kg) |
| 99012993 | 15-JD | DN 50 | 1,0 | 332-46 | 246 | 420 | 168-75 | 45 |
| 99012994 | 30-JD | DN 50 | 2,0 | 332-46 | 246 | 420 | 168-75 | 45 |
| 99012995 | 75-JD | DN 50 | 5,0 | 332-46 | 246 | 420 | 168-75 | 45 |
| 99012996 | 125-JD | DN 50 | 8,5 | 332-46 | 246 | 420 | 168-75 | 45 |
| 99012997 | 175-JD | DN 50 | 12 | 332-46 | 246 | 420 | 168-75 | 45 |
| - | 250-JD | DN 50 | 17 | 332-46 | 246 | 420 | 168-75 | 45 |
| - | 300-JD | DN 50 | 21 | 332-46 | 246 | 420 | 168-75 | 45 |
| - | 30-KD | DN 50 | 2,0 | 332-46 | 246 | (448-548) | 152-90 | 49 |
| 99012998 | 50-KD | DN 65 | 3,5 | 332-46 | 246 | (448-548) | 152-90 | 49 |
| - | 300-KD | DN 65 | 21,0 | 332-46 | 246 | (448-548) | 152-90 | 49 |
| - | 300-KD | DN 80 | 21,0 | 332-46 | 246 | (448-548) | 152-90 | 49 |