Usalama wa kufurika valve
AY42H-160, AY42H-250, AY42H-400, AY42H-600
TA802Y-160, TA802Y-250, TA802Y-400, TA802Y-600
Vipu vya kufurika vya usalama vya AY42H 、 TA802Y vinapaswa kutumiwa kwa bomba kwenye vituo vya pampu zenye shinikizo kubwa ili kutoa juu ya ulinzi wa shinikizo.
|
Andika
|
Shinikizo la majinaPN (MPa) | Shinikizo la kufungua(MPa) | Joto la kufanya kazi(℃) | Kati inayofaa |
| AY42H-160TA802Y-160 | 16 | 6.3 ~ 16.0 | 200 | Maji, Mafuta n.k. |
| AY42H-250TA802Y-250 | 25.0 | 10.0 ~ 25.0 | ||
| AY42H-400TA802Y-400
TA802Y-600 |
40.0-60.0 | 20.0 ~ 60.0 |
| Hapana. | Jina la sehemu | Vifaa |
| 1 | Mwili | Chuma cha kaboni |
| 2 | Kiti | Chuma cha pua |
| 3 | Diski | Chuma cha pua |
| 4 | Bonnet | Kuchomelea |
| 5 | Chemchemi | 50CrVA |
| Andika | Kipenyo cha majina
DN (mm) |
Vipimo (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 | |
| Andika | Kipenyo cha majinaDN (mm) | Vipimo (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 | |
