Valavu ya ndege yopanda kanthu DN1500
Valavu ya Ndege Yopanda Khoma
Vavu ya jet yopanda kanthu ndi mtundu wa valavu yomwe imagwiritsidwa ntchito mu makina owongolera madzi. Vavu iyi imapangidwa ndi dzenje kapena dzenje pakati pake, zomwe zimathandiza kuti madzi adutsemo.
Vavu ya jet yopanda kanthu ndi mtundu wa valavu yomwe imagwiritsidwa ntchito mumakina owongolera madzi. Vavu iyi imapangidwa ndi dzenje kapena dzenje pakati pake, zomwe zimathandiza kuti madzi adutsemo. Imagwiritsidwa ntchito kwambiri m'malo omwe liwiro lapamwamba komanso kuwongolera kwa madzi ndikofunikira. Vavu ya jet yopanda kanthu nthawi zambiri imakhala ndi thupi lomwe lili ndi cholowera ndi chotulutsira madzi, komanso cholowera kapena disc yosunthika yomwe imawongolera kuyenda kwa madzi. Vavu ikatsekedwa, dzenje limatseka kuyenda kwa madzi. Pamene valavu imatsegulidwa posuntha dzenje kuchoka pampando, madzi amatha kudutsa pakati pa dzenje ndikutuluka kudzera mu chotulutsira madzi.
Ma valve a jet opanda kanthu nthawi zambiri amagwiritsidwa ntchito m'madzi, komanso popanga magetsi. Ndi othandiza kwambiri powongolera kuyenda kwa madzi m'madzi amphamvu kwambiri kapena amphamvu kwambiri, komwe kuwongolera kolondola komanso kugwiritsa ntchito bwino ndikofunikira. Kapangidwe ndi zipangizo zomwe zimagwiritsidwa ntchito m'ma valve a jet opanda kanthu zimatha kusiyana kutengera momwe amagwiritsidwira ntchito komanso mtundu wa madzi omwe akuwongoleredwa. Zinthu monga kuthamanga, kutentha, ndi kuyanjana kwa mankhwala ziyenera kuganiziridwa posankha valavu ya jet yopanda kanthu ya dongosolo linalake. Kusamalira ndi kuyang'anira nthawi zonse ndikofunikira kuti zitsimikizire kuti ma valve awa amagwira ntchito bwino ndikupewa kutuluka kapena kulephera kulikonse.
Ma valve athu okhala ndi ma hollow-jet awonetsa kuti amagwira ntchito bwino kwambiri m'malo opangira magetsi ndi m'madamu othirira. Amaonetsetsa kuti madzi akuyenda bwino komanso mogwirizana ndi chilengedwe, kaya kupita kunja kapena m'matangi apansi pa madzi. Madziwo amadzazanso ndi mpweya wabwino. Kapangidwe ka chitsulo chapamwamba kwambiri ka ma valve okhala ndi ma hollow-jet pamodzi ndi kutseka kwa elastic/metallic kumathandiza kuti mphamvu zisamayende bwino popanda kutsekeka.
-Makhalidwe a Kapangidwe-
◆Pogwiritsa ntchito damu, ma valve owongolera monga ma valve a Hollow jet amayikidwa pambuyo pa ma valve a gulugufe omwe ali mbali yotulutsira madzi. Ma valve amenewa nthawi zonse amagwira ntchito ngati ma valve owongolera madzi kapena owongolera madzi. Ma valve a Hallow jet opangidwa kuti aziwongolera madzi kapena owongolera madzi.
◆ imagwira ntchito mu dongosolo lopereka madzi popanda kugwedezeka kulikonse monga momwe zimakhalira potsegula valavu.
-Ubwino-
◆ Kusintha kolondola
◆ Palibe kutsekeka kwa m'mimba
◆ Palibe kugwedezeka
◆Kugwiritsa ntchito pamanja kumafuna mphamvu zochepa. Mosasamala kanthu za momwe pistoni ilili, mphamvu yofunikira kuti pistoni isunthire mbali yotseguka ndi yotsekedwa bwino ndi yofanana.
◆Chifukwa chotulutsa mpweya palibe chifukwa choyambitsa chisokonezo komanso palibe chifukwa chokhazikitsa nyundo yoletsa madzi pansi pa mtsinje.
◆Kukonza kosavuta
● Woyendetsa galimoto: Woyendetsedwa ndi manja/Woyendetsedwa ndi magetsi
●Mapeto a Flange: EN1092-1 PN10/16, ASME B16.5
●Kuyesa ndi kuyang'anira: EN12266, ISO5208D
●Zinthu Zamadzimadzi: Madzi
● Kutentha kwa Ntchito: ≤70℃
●Zigawo Zazikulu ndi Zinthu Zofunika
| No | Kufotokozera | Zinthu Zofunika |
| 1 | Choyatsira magetsi | Msonkhano |
| 2 | Goli | Chitsulo cha kaboni |
| 3 | Shaft | ASTM SS420 |
| 4 | Thupi | Chitsulo cha kaboni |
| 5 | Nthiti yokakamizanso | Chitsulo cha kaboni |
| 6 | Zida za Bevel | Msonkhano |
| 7 | Shaft yoyendetsa | SS420 |
| 8 | Thupi la shutter | Chitsulo cha kaboni |
| 9 | Mtedza | Al.Bz kapena Mkuwa |
| 10 | Mphete yosungira | Chitsulo cha kaboni kapena chitsulo chosapanga dzimbiri |
| 11 | Mphete yosindikizira ya shutter | NBR/EPDM/SS304+Graphite |
| 12 | Chotsekera cha chubu | Chitsulo cha kaboni |
| 13 | Mphete ya mpando wa thupi | Chitsulo chosapanga dzimbiri cholumikizidwa |
●Deta Yofanana
| DN(mm) | L1(mm) | D1(mm) | B(mm) | d | n | D2(mm) | L2(mm) | Wgt(kg) |
| 400 | 950 | 565 | 515 | M24 | 16 | 580 | 490 | 1460 |
| 600 | 1250 | 780 | 725 | M27 | 20 | 870 | 735 | 2320 |
| 800 | 1650 | 1015 | 950 | M30 | 24 | 1160 | 980 | 3330 |
| 1000 | 2050 | 1230 | 1160 | M33 | 28 | 1450 | 1225 | 4540 |
| 1200 | 2450 | 1455 | 1380 | M36 | 32 | 1740 | 1470 | 6000 |
| 1500 | 3050 | 1795 | 1705 | M45 | 40 | 2175 | 1840 | 8700 |
| 1800 | 3650 | 2115 | 2020 | M45 | 44 | 2610 | 2210 | 1230 |
