- Valavu ya Chipata
- Valavu ya Mpira
- Ma valve a globe
- Valavu Yowunikira
- Valavu ya Gulugufe
- Ma Flange
- Valavu Yotsika
- Valavu ya pulagi
- Ma valve a singano
- Ma valve oteteza
- Ma Vavulovu Otulutsira Madzi
- Ma Valves a Flange Osawona
- Ma Valves a Diaphragm
- Ma valve osungira madzi
- Ma Vavulovu Osefera
- Zopangira chitoliro
- Zoponyera
Valavu ya Chipata Chathyathyathya cha Z43WF, Z543WF, Z643WF, Z943WF Yokhala ndi Bowo Lopotoza
Mafotokozedwe Akatundu
Ma valve a Z43WF, Z543WF, Z643WF, ndi Z943WF Flat Gate okhala ndi mabowo osinthira ndi ma valve odzipatula opangidwa mwapadera kuti agwiritsidwe ntchito ndi mapaipi omwe amasamalira matope, malo osungira zinthu zolimba, ndi madzi okhuthala. Kapangidwe ka chipata chosalala pamodzi ndi dzenje losinthira zinthu kumateteza bwino kusonkhanitsa kwa malo osinthira zinthu, kuchepetsa kutsekeka, komanso kuonetsetsa kuti madzi akuyenda bwino panthawi yogwira ntchito.
Ma valve awa ali ndi chipata chosalala komanso malo otsekera ofanana, zomwe zimathandiza kuti valavu idutse m'malo olumikizirana ndi zinthu zolimba zomwe zimapachikidwa ndikukhala ndi nthawi yokhazikika. Kapangidwe ka dzenje lopatukirako kamalola kuti cholumikizira chidutse m'chipata pamene valavu ili pamalo otseguka, kusunga kuyenda bwino kwa madzi ndikuchepetsa kugwedezeka ndi kutayika kwa kuthamanga kwa magazi. Kapangidwe kameneka kamathandizira kwambiri kukhazikika kwa magwiridwe antchito m'mikhalidwe yovuta yogwirira ntchito.
Thupi la valavu limapangidwa ndi chitsulo cha kaboni chapamwamba kwambiri, chitsulo chosapanga dzimbiri, kapena chitsulo chosakanikirana, chomwe chimapereka mphamvu zabwino kwambiri, kukana kuvala, komanso kukana dzimbiri. Kutengera ndi zofunikira pakugwiritsa ntchito, malo otsekera amatha kukhala olimba kapena opakidwa ndi zinthu zosatha kuvala kuti azitha kugwira ntchito nthawi yayitali pansi pa mikhalidwe yowawa.
Ma valve a chipata chathyathyathya cha Z43WF ndi Z543WF nthawi zambiri amagwiritsidwa ntchito pamanja, pomwe mitundu ya Z643WF imakhala ndi ma actuator othamanga kuti aziwongolera mwachangu komanso modalirika. Ma valve a chipata chathyathyathya cha Z943WF amayendetsedwa ndi ma actuator amagetsi, zomwe zimathandiza kuti ntchito yakutali igwire ntchito komanso iphatikizidwe mu makina owongolera okha.
Ndi kapangidwe kakang'ono, ntchito yosavuta, komanso zosafunikira kukonza, ma valve a chipata osalala awa amagwiritsidwa ntchito kwambiri m'migodi, kukonza mankhwala a malasha, malo opangira magetsi, kukonza madzi otayira, makina oyeretsera mapepala, ndi makina oyendera matope a mafakitale. Kapangidwe kawo kolimba komanso magwiridwe antchito oletsa kutsekeka zimapangitsa kuti akhale yankho labwino kwambiri pamapaipi omwe amafunikira kutsekedwa kodalirika komanso kugwiritsa ntchito bwino zida zolimba.
Mafotokozedwe a Valavu ya Chipata Chathyathyathya
| Kupanikizika kwa dzina | 1.6 / 2.5 / 4.0 / 6.3 / 10.0 / 16.0Mpa |
| Chipolopolo | 2.4 / 3.8 / 6.0 / 9.6 / 15.0 / 24.0Mpa |
| Kubwerera kumbuyo | 1.8 / 2.8 / 4.4 / 7.0 / 11.0 /18.0 Mpa |
| Chisindikizo chamadzimadzi | 1.8 / 2.8 / 4.4 / 7.0 / 11.0 /18.0 Mpa |
| Chisindikizo cha gasi | 0.6Mpa |
| Zinthu zogwirira ntchito za valavu | WCB(C) / CF8 (P) / CF3 (PL) / CF8M (R) / CF3M (RL) |
| Sing'anga yoyenera | madzi / nthunzi / zinthu zamafuta / asidi wa nitriki / asidi wa acetic |
| Kutentha koyenera | -29℃ -425℃ |
Zipangizo za Flat Gate Valve Za Zigawo Zazikulu
| Thupi | Chitsulo cha kaboni | Cr, Ni, chitsulo | Cr,Ni,Mo,Ti zitsulo | Cr,Mo zitsulo |
| Boneti | ||||
| Chimbale cha wedge | Chitsulo cha kaboni + aloyi wa Carbide kapena chitsulo chosapanga dzimbiri | Chitsulo chosapanga dzimbiri, Carbide alloy | Chitsulo chosapanga dzimbiri, Carbide alloy | Chitsulo cha aloyi, Carbide aloyi |
| Chisindikizo | ||||
| Tsinde | Chitsulo chosapanga dzimbiri | Cr, Ni, Ti chitsulo chosapanga dzimbiri | Cr, Ni, Ti chitsulo chosapanga dzimbiri | Cr, Mo, Ai zitsulo |
| Mtedza wa Tsinde | Aloyi wamkuwa | |||
| Kulongedza | Graphite, ma coil a asbestos | Kulowetsa polytetrafluo -roethylene | Koyilo ya asbestos | Graphite yosinthasintha |
| Gudumu lamanja | Chitsulo chofewa | |||
Valavu ya Chipata Chosalala Miyeso Yaikulu ndi Miyeso Yolumikizira
| 1.6MPa | DN | L | D | D1 | D2 | D0 | f | b | H | H1 | n-Φd |
| Flange yokwezedwa nkhope (RF) (K)Z43WF6C (K)Z543WF6C (K)Z643WF6C (K)Z943WF6C | 50 | 178 | 160 | 125 | 100 | 250 | 3 | 18 | 584 | 80 | 4-Φ18 |
| 65 | 190 | 180 | 145 | 120 | 250 | 3 | 18 | 634 | 95 | 4-Φ18 | |
| 80 | 203 | 195 | 160 | 135 | 250 | 3 | 20 | 688 | 100 | 8-Φ18 | |
| 100 | 229 | 215 | 181 | 155 | 300 | 3 | 20 | 863 | 114 | 8-Φ18 | |
| 125 | 254 | 245 | 210 | 185 | 350 | 3 | 20 | 940 | 132 | 8-Φ18 | |
| 150 | 267 | 280 | 240 | 210 | 350 | 3 | 24 | 1030 | 150 | 8-Φ23 | |
| 200 | 292 | 335 | 295 | 265 | 350 | 3 | 26 | 1277 | 168 | 12-Φ23 | |
| 250 | 330 | 405 | 355 | 320 | 400 | 3 | 30 | 1491 | 203 | 12-Φ25 | |
| 300 | 356 | 460 | 410 | 375 | 450 | 4 | 30 | 1701 | 237 | 12-Φ25 | |
| 350 | 381 | 520 | 470 | 435 | 500 | 4 | 34 | 1875 | 265 | 16-Φ30 | |
| 400 | 406 | 580 | 525 | 485 | 305 | 4 | 36 | 2180 | 300 | 16-Φ30 | |
| 450 | 432 | 640 | 585 | 545 | 305 | 4 | 40 | 2440 | 325 | 20-Φ34 | |
| 500 | 457 | 705 | 650 | 608 | 305 | 4 | 44 | 2860 | 360 | 20-Φ41 | |
| 600 | 508 | 840 | 770 | 718 | 305 | 5 | 48 | 3450 | 425 | 20-Φ41 | |
| 700 | 610 | 910 | 840 | 788 | 305 | 5 | 50 | 3960 | 460 | 24-Φ41 | |
| 800 | 660 | 1020 | 950 | 898 | 305 | 5 | 52 | 4550 | 512 | 24-Φ41 | |
| 900 | 711 | 1120 | 1050 | 998 | 250 | 5 | 54 | 5250 | 565 | 28-Φ48 | |
| 1000 | 811 | 1250 | 1170 | 1110 | 250 | 5 | 56 | 5870 | 630 | 28-Φ48 |
| 2.5MPa | DN | L | D | D1 | D2 | D0 | f | b | H | H1 | n-Φd |
| Flange yokwezedwa nkhope (RF) (K)Z43WF-25 (K)Z543WF-25 (K)Z643WF-25 (K)Z943WF-25 | 50 | 178 | 160 | 125 | 100 | 250 | 3 | 20 | 584 | 80 | 4-Φ18 |
| 65 | 190 | 180 | 145 | 120 | 300 | 3 | 22 | 634 | 95 | 4-Φ18 | |
| 80 | 203 | 195 | 160 | 135 | 350 | 3 | 22 | 388 | 100 | 8-Φ18 | |
| 100 | 229 | 230 | 190 | 160 | 350 | 3 | 24 | 863 | 114 | 8-Φ18 | |
| 125 | 254 | 270 | 220 | 188 | 350 | 3 | 28 | 940 | 132 | 8-Φ18 | |
| 150 | 267 | 300 | 250 | 218 | 400 | 3 | 30 | 1030 | 150 | 8-Φ23 | |
| 200 | 292 | 360 | 310 | 278 | 450 | 3 | 34 | 1277 | 168 | 12-Φ23 | |
| 250 | 330 | 425 | 370 | 332 | 500 | 3 | 36 | 1491 | 203 | 12-Φ25 | |
| 300 | 356 | 485 | 430 | 390 | 305 | 4 | 40 | 1701 | 237 | 12-Φ25 | |
| 350 | 381 | 550 | 490 | 448 | 305 | 4 | 44 | 1875 | 265 | 16-Φ30 | |
| 400 | 406 | 610 | 550 | 505 | 305 | 4 | 48 | 2180 | 300 | 16-Φ30 | |
| 450 | 432 | 660 | 600 | 555 | 305 | 4 | 50 | 2440 | 325 | 20-Φ34 | |
| 500 | 457 | 730 | 660 | 610 | 305 | 4 | 52 | 2860 | 360 | 20-Φ41 | |
| 600 | 508 | 840 | 770 | 718 | 305 | 5 | 56 | 3450 | 425 | 20-Φ41 | |
| 700 | 610 | 955 | 875 | 815 | 305 | 5 | 60 | 3960 | 460 | 24-Φ41 | |
| 800 | 660 | 1070 | 990 | 930 | 305 | 5 | 64 | 4550 | 512 | 24-Φ41 | |
| 900 | 711 | 1182 | 1090 | 1025 | - | 5 | 66 | 5250 | 595 | 28-Φ48 | |
| 1000 | 811 | 1305 | 1210 | 1140 | - | 5 | 68 | 5870 | 660 | 28-Φ48 |







