Maelezo ya jumla:
ZMAW Pneumatic Film kudhibiti Butterfly Valve, ZSRW, ZSCW Pneumatic Piston kudhibiti Butterfly Valve kuingia kudhibiti ishara (4-20mADC au 1-5VDC) chanzo cha hewa inaweza kudhibiti operesheni, inafaa kwa ajili ya kusimamishwa chembe ya kioevu na kubwa, slurry kioevu kudhibiti. Wasafisi wa vyombo vya habari, unaweza kuchagua kutumia valve paneli na muhuri laini (mpira circle, tetrafluoro circle) ili kupunguza kuvuja (hadi 0.01%), hali ya joto la juu na shinikizo la juu inaweza kuchagua kutumia tatu eccentric ngumu muhuri valve mwili.
Makala:
Muundo rahisi na compact, machining rahisi,
Rahisi kufanya caliber kubwa, na athari ya kujisafisha,
Kiwango cha upinzani kidogo, uwezo mkubwa wa mzunguko.
Vifaa vya sehemu kuu:
Jina la sehemu | vifaa | Joto mbalimbali ℃ |
Valve Mwili Valve Board | ZG230-450 | -40-450 |
ZG1Cr18Ni9Ti | -250-550 | |
ZG0Cr18Ni12Mo2Ti |
vigezo kuu kiufundi:
Jumla ya kipenyo mm | 50 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 | |
kiwango cha mtiririko Kv | 85 | 220 | 340 | 530 | 770 | 1360 | 2130 | 3060 | 4160 | 5450 | 6900 | 8500 | 12200 | 16600 | 21700 | 27540 | 34000 | |
Shinikizo Mpa | 0.6 | |||||||||||||||||
kiwango cha pembe ° | 70 | |||||||||||||||||
Shinikizo la ishara KPa | 20~100 | |||||||||||||||||
Sifa za trafiki | Asilimia ya karibu | |||||||||||||||||
Joto la vyombo vya habari ℃ | -20 ~ 200 (joto la kawaida); -40 ~ 450 (joto la kati); -40 ~ 600 (joto la juu) | |||||||||||||||||
Kuchukua France | Press JB78-59 kwa ajili ya kuunganisha flange clamp | |||||||||||||||||
Ishara kuunganisha screw shimo | M16×1.5 | |||||||||||||||||
Kuhusu mamlaka ya utekelezaji | Film ya aina | ZMA-2 | ZMA-3 | ZMA-4 | ZMA-5 | |||||||||||||
Piston aina | ZSC-45 | |||||||||||||||||
Vifaa vya mwili wa valve | ZG230-450; 1Cr18Ni9; ZG1Cr18Ni9Ti、ZGOCr18Ni12Mo2Ti | |||||||||||||||||
Vifaa vinavyopatikana | Mkono magurudumu, locator, hewa kuchuja kupunguza shinikizo, nk. |
Ukubwa:
Jina la kawaida | D1 | D2 | L1 | L2 | n-d | H | H1 | H2 | D | L3 | Flange mwisho wa uso |
50 | 110 | 92 | 200 | 4-14 | 637 | 582 | 382 | 280 | 278 | 60 | |
80 | 150 | 125 | 92 | 200 | 4-18 | 644 | 582 | 382 | 280 | 278 | |
100 | 175 | 145 | 102 | 210 | 654 | 280 | 278 | ||||
125 | 200 | 175 | 117 | 234 | 8-18 | 723 | 636 | 436 | 325 | 278 | |
150 | 225 | 200 | 130 | 247 | 736 | 325 | 278 | ||||
200 | 280 | 255 | 172 | 287 | 763 | 325 | 278 | 70 | |||
250 | 335 | 310 | 197 | 327 | 12-18 | 1008 | 853 | 615 | 410 | 376 | |
300 | 395 | 362 | 227 | 351 | 12-23 | 1034 | 410 | 376 | 80 | ||
350 | 445 | 412 | 252 | 376 | 1059 | 410 | 376 | ||||
400 | 495 | 462 | 296 | 432 | 16-23 | 1238 | 1007 | 720 | 495 | 376 | 100 |
450 | 550 | 518 | 321 | 459 | 1266 | 495 | 376 | ||||
500 | 600 | 568 | 346 | 484 | 1291 | 495 | 376 | ||||
600 | 705 | 755 | 480 | 565 | 20-25 | 1486 | 1109 | 796 | 180 | 150 | |
700 | 810 | 860 | 530 | 615 | 24-25 | 1539 | 180 | ||||
800 | 920 | 975 | 595 | 675 | 24-30 | 1596 | 180 | 200 | |||
900 | 1020 | 1075 | 685 | 770 | 24-30 | 1661 | 1124 | 180 | |||
1000 | 1120 | 1175 | 735 | 810 | 28-30 | 1711 | 1124 | 180 | 200 |
Taarifa ya Order:1. bidhaa ya mfano na jina 2. nominal kupita (DN) 3. nominal shinikizo (PN) 4. kiwango cha mtiririko kiwango KV 5. valve mwili na vifaa vya ndani ya valve 6. halali mtiririko sifa 7. kutumika joto na vyombo vya habari 8. njia nzima ya utendaji wa mashine (umeme, umeme shutdown) na ishara ya kuingia 9. kama vifaa (operator, servo amplifier, nk) 10. mahitaji mengine maalum