Sécherheet Iwwerlafventil
AY42H-160, AY42H-250, AY42H-400, AY42H-600
TA802Y-160, TA802Y-250, TA802Y-400, TA802Y-600
AY42H 、 TA802Y Typ Sécherheetsoflafventile sollen op Pipelines an Héichdrockpompelstatiounen applizéiert ginn fir iwwer Drockschutz ze bidden.
|
Typ
|
NominaldrockPN (MPa) | Ëffnungsdrock(MPa) | Aarbechtstemperatur(℃) | Geeignet Medium |
| AY42H-160TA802Y-160 | 16 | 6.3 ~ 16.0 | 200 | Waasser, Ueleg asw. |
| AY42H-250TA802Y-250 | 25.0 | 10,0 ~ 25,0 | ||
| AY42H-400TA802Y-400
TA802Y-600 |
40,0-60,0 | 20,0 ~ 60,0 |
| Nee. | Numm vum Deel | Materialien |
| 1 | Kierper | Kuelestoff |
| 2 | Sëtz | Edelstol |
| 3 | Scheif | Edelstol |
| 4 | Motorkap | Schweess |
| 5 | Fréijoer | 50CrVA |
| Typ | Nominal Duerchmiesser
DN (mm) |
Dimensiounen (mm) | ||||
| Rc | ZG | L | L1 | ≈H | ||
| TA802Y-600 | 15 | 1/2 " | 1/2 " | 52 | 90 | 250 |
| 25 | 1 " | 1 " | 52 | 113 | 275 | |
| 40 | 1 1/2 " | 1 1/2 " | 52 | 157 | 336 | |
| Typ | Nominal DuerchmiesserDN (mm) | Dimensiounen (mm) | |||||||||
| D | D1 | K | M | Z-Φd | b | L | L1 | RC | ≈H | ||
| AY42H-160AY42H-250 AY42H-400 |
15 | 135 | 95 | 25 | M48 * 2 | 4-22 | 25 | 65 | 140 | 1 " | 329 |
| 20 | 165 | 115 | 30 | M52 * 2 | 6-26 | 28 | 80 | 150 | 1 1/2" | 447 | |
| 25 | 200 | 145 | 38 | M80 * 3 | 6-29 | 40 | 90 | 180 | 2 " | 485 | |
| 32 | 225 | 170 | 42 | M100 * 3 | 6-33 | 50 | 100 | 200 | 2 1/2" | 570 | |
