Kiwango cha mtendaji wa valve ya lango la nyumatiki
kanuni ya kubuni | Urefu wa muundo | Mtihani na ukaguzi | Joto la shinikizo |
JB/T 7746、API602MSS SP-81 | JB/T 7746MSS SP-81 | JB/T 9092、API598MSS SP-81 | GB/T 9131, ANSI B16.34 |
Nyenzo za sehemu kuu
Mwili wa valve na kifuniko cha juu | Chuma cha kaboni, chuma cha pua |
Ram | chuma cha pua |
Shina | chuma cha pua |
pete ya muhuri | PTFE, mpira wa PTFE |
Vigezo kuu vya utendaji
Shinikizo la majina | PN |
Mtihani wa shell | 1.5XPN |
Chombo cha shinikizo kilichofungwa | 1.1XPN |
joto la kazi | Mpira ≤ 80 ℃, muhuri wa PTFE ≤ 180 ℃ |
Kati inayotumika | Majivu kavu, majivu, syrup, maji taka, chembe za unga wa gesi, mchanganyiko wa maji ya slag, nk. |
Kuchora kwa valve ya lango la nyumatiki
Vipimo kuu vya kuunganisha vya valve ya lango la nyumatiki PN1.0/1.6MPa
DN(mm) | L | H1 | H2 | H3 | D1 | D2 | D0 | NM | P | B |
Z673X/FSCZ Z973X/FSCZ | ||||||||||
100 | 51 | 405 | 705 | 585 | 180 | 156 | 240 | 8-M16 | 490 | 170 |
125 | 57 | 450 | 750 | 665 | 210 | 184 | 260 | 8-M16 | 490 | 190 |
150 | 57 | 510 | 810 | 770 | 240 | 211 | 280 | 8-M20 | 490 | 240 |
200 | 70 | 615 | 930 | 920 | 295 | 266 | 300 | 12-M20 | 520 | 335 |
250 | 70 | 715 | 1080 | 1175 | 355 | 319 | 320 | 12-M24 | 520 | 335 |
300 | 76 | 822 | 1140 | 1255 | 410 | 370 | 340 | 12-M24 | 520 | 335 |
350 | 76 | 975 | 1290 | 1455 | 470 | 429 | 360 | 16-M24 | 520 | 350 |
400 | 89 | 1024 | 1344 | 1559 | 525 | 480 | 400 | 16-M27 | 605 | 390 |
450 | 89 | 1235 | 1560 | 1926 | 585 | 548 | 450 | 20-M27 | 605 | 430 |
500 | 114 | 1265 | 1610 | 2226 | 650 | 609 | 500 | 20-M30 | 605 | 430 |
Tutumie ujumbe wako:
Andika ujumbe wako hapa na ututumie