- 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
GB Flanged Ball Valve (WCB, CF8, CF8M, Ti, Ni)
Mafotokozedwe Akatundu
Ma valve a GB Flanged Ball apangidwa motsatira miyezo ya Chinese GB kuti apereke njira yodalirika yozimitsa ndi kuwongolera kuyenda kwa madzi m'mafakitale a mapaipi. Ali ndi kulumikizana kwa malekezero opindika, ma valve awa amatsimikizira kukhazikitsidwa kotetezeka, magwiridwe antchito abwino kwambiri otsekera, komanso magwiridwe antchito okhazikika pansi pa mikhalidwe yosiyanasiyana yogwirira ntchito. Amagwiritsidwa ntchito makamaka pa ntchito yotseka ndipo sakuvomerezedwa kuti azigwiritsidwa ntchito potseka.
Thupi la valavu limapezeka m'njira zosiyanasiyana, kuphatikizapo WCB carbon steel, CF8 (304 stainless steel), CF8M (316 stainless steel), komanso titanium (Ti) ndi nickel (Ni) alloys. Zipangizozi zimapereka mphamvu yabwino kwambiri yamakina, kukana dzimbiri, komanso kugwirizana ndi mankhwala, zomwe zimapangitsa kuti mavalavuwo akhale oyenera madzi, mafuta, gasi, nthunzi, ndi zinthu zosiyanasiyana zowononga kapena zoyera kwambiri.
Kapangidwe ka mpira ndi mpando wopangidwa mwaluso kwambiri zimatsimikizira kuti sizimatsekedwa bwino komanso kuti mphamvu yake ikhale yochepa. Kapangidwe kake ka full-bore kamachepetsa kukana kwa madzi ndi kutayika kwa mphamvu, zomwe zimathandiza kuti madzi aziyenda bwino komanso moyenera valavu ikatsegulidwa bwino. Zipangizo zotsekera zabwino kwambiri zimapereka magwiridwe antchito odalirika pansi pa kupanikizika kwakukulu ndi kutentha.
Ma valve a GB Flanged Ball akhoza kukhala ndi ma actuator amanja, pneumatic, kapena magetsi kuti akwaniritse zofunikira zosiyanasiyana zogwirira ntchito komanso zodziyimira pawokha. Zinthu zina monga kapangidwe kotetezeka pamoto, zida zotsutsana ndi static, ndi makina otsekera zimawonjezera chitetezo ndi kudalirika pa ntchito zofunika kwambiri.
Ma valve amenewa amagwiritsidwa ntchito kwambiri mu petrochemical, processing chemical, magetsi, metallurgy, mankhwala, kuchiza madzi, ndi machitidwe ogwiritsira ntchito mafakitale. Ndi zomangamanga zolimba, kusankha zinthu zosinthasintha, komanso kutsatira miyezo ya GB, ma valve a GB Flanged Ball amapereka moyo wautali wautumiki, chitetezo chogwira ntchito, komanso magwiridwe antchito okhazikika m'malo ovuta amakampani.
Ubwino wa Zamalonda
Kutsatira Miyezo ya GB: Yopangidwa motsatira miyezo ya GB, kuonetsetsa kuti ikugwirizana bwino ndi miyeso, magwiridwe antchito odalirika, komanso imagwirizana mosavuta ndi makina apaipi apanyumba ndi apadziko lonse lapansi.
Kusankha Zinthu Zambiri: Imapezeka mu WCB, CF8 (304), CF8M (316), titaniyamu, ndi nickel alloys, zomwe zimapereka mphamvu zabwino kwambiri, kukana dzimbiri, komanso kusinthasintha kuzinthu zosiyanasiyana zogwirira ntchito.
Kugwira Ntchito Kwabwino Kwambiri Kosindikiza: Mpira wopangidwa mwaluso komanso zipangizo zapamwamba zopachika mipando zimaonetsetsa kuti zitsekedwe bwino komanso zimatsekedwa bwino pansi pa kutentha kwambiri.
Kulemera Konse, Kukana Kuyenda Kochepa: Kapangidwe ka madoko onse kamachepetsa kutsika kwa kuthamanga kwa magazi ndipo kamalola kuyenda bwino, kosasokoneza, ndikuwonjezera magwiridwe antchito a dongosolo lonse.
Mphamvu Yochepa Yogwira Ntchito: Kapangidwe ka mkati kokonzedwa bwino kamachepetsa mphamvu yogwirira ntchito, zomwe zimathandiza kuti ntchito yamanja ikhale yosavuta komanso kuwongolera bwino komwe kumayang'aniridwa ndi actuator.
Zosankha Zosinthasintha Zogwiritsira Ntchito: Imagwirizana ndi ma actuator amanja, pneumatic, ndi magetsi, yoyenera machitidwe owongolera achikhalidwe komanso odziyimira pawokha.
Chitetezo Chapamwamba & Kudalirika: Zipangizo zina zodzitetezera pamoto, zoletsa kutentha, komanso zotsekera zimawonjezera chitetezo pa ntchito zofunika komanso zoopsa.
Ntchito Zamakampani Ambiri: Yabwino kwambiri pa petrochemical, chemical processing, magetsi, madzi, mankhwala, ndi mapaipi a mafakitale.
Mafotokozedwe
| Kupanikizika kwapadera: | 1.6 / 2.5 / 4.0 / 6.3 Mpa |
| Mayeso a mphamvu: | PT2.4 / 3.75 / 6.0 / 9.45 Mpa |
| Kuyesa kwa chisindikizo: | 1.76 / 2.75 / 4.4 / 6.93 Mpa |
| Chiyeso cha chisindikizo: | 1.76 / 2.75 / 4.4 / 6.93 Mpa |
| Kuyesa kwa 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℃ -180℃ |
Zipangizo za zigawo zazikulu
| Dzina la zinthu | Chitsulo cha kaboni | Chitsulo chosapanga dzimbiri | |
| Thupi | A216 WCB | A351 CF8 | A351 CF8M |
| Boneti | A216 WCB | A351 CF8 | A351 CF8M |
| Mpira | A276 304 / A276 316 | ||
| Tsinde | 2Cr13 / A276 304 / A276 316 | ||
| Chisindikizo | PTFE / RPTFE | ||
| Kulongedza kwa gland | PTFE/ Graphite yozungulira | ||
| Gland | A216 WCB | A351 CF8 | |
| Bolt | A193-B7 | A193-B8M | |
| Mtedza | A194-2H | A194-8 | |
Miyeso yayikulu ndi miyeso yolumikizira
| Chigawo cha GB 1.6MPa: mm | ||||||||
| DN(mm) | L | D | D1 | D2 | b | f | Z-Φd | |
| Wotchingira waufupi | Mndandanda | |||||||
| 15 | 108 | 130 | 95 | 65 | 45 | 14 | 2 | 4-Φ14 |
| 20 | 117 | 130 | 105 | 75 | 55 | 16 | 2 | 4-Φ14 |
| 25 | 127 | 140 | 115 | 85 | 65 | 16 | 2 | 4-Φ14 |
| 32 | 140 | 165 | 140/135 | 100 | 78 | 18 | 2 | 4-Φ18 |
| 40 | 165 | 165 | 150/145 | 110 | 85 | 18 | 2 | 4-Φ18 |
| 50 | 178 | 203 | 165/160 | 125 | 100 | 20 | 2 | 4-Φ18 |
| 65 | 190 | 222 | 185/180 | 145 | 120 | 20 | 2 | 4-Φ18 |
| 80 | 203 | 241 | 200/195 | 160 | 135 | 20 | 2 | 8-Φ18 |
| 100 | 305 | 305 | 220/215 | 180 | 155 | 22 | 2 | 8-Φ18 |
| 125 | 356 | 320 | 250/245 | 210 | 185 | 22 | 2 | 8-Φ18 |
| 150 | 394 | 360 | 285/280 | 240 | 210 | 24 | 2 | 8-Φ22 |
| 200 | 457 | 457 | 340/335 | 295 | 265 | 24 | 2 | 12-Φ22 |
| 250 | 533 | 533 | 405 | 355 | 320 | 26 | 2 | 12-Φ26 |
| 300 | 610 | 610 | 460 | 410 | 370 | 28 | 2 | 12-Φ26 |
| 350 | 686 | 686 | 520 | 470 | 435 | 34 | 2 | 16-Φ26 |
| Chigawo cha GB 2.5MPa: mm | ||||||||
| DN(mm) | L | D | D1 | D2 | b | f | Z-Φd | |
| Wotchingira waufupi | Mndandanda | |||||||
| 15 | 108 | 130 | 95 | 65 | 45 | 16 | 2 | 4-Φ14 |
| 20 | 117 | 130 | 105 | 75 | 55 | 16 | 2 | 4-Φ14 |
| 25 | 127 | 140 | 115 | 85 | 65 | 16 | 2 | 4-Φ14 |
| 32 | 140 | 165 | 140/135 | 100 | 78 | 18 | 2 | 4-Φ18 |
| 40 | 165 | 165 | 150/145 | 110 | 85 | 18 | 3 | 4-Φ18 |
| 50 | 178 | 203 | 165/160 | 125 | 100 | 20 | 3 | 4-Φ18 |
| 65 | 190 | 222 | 185/180 | 145 | 120 | 22 | 3 | 8-Φ18 |
| 80 | 203 | 241 | 200/195 | 160 | 135 | 22 | 3 | 8-Φ18 |
| 100 | 229 | 280 | 230 | 180 | 160 | 24 | 3 | 8-Φ23 |
| 125 | 320 | 270 | 210 | 188 | 28 | 3 | 8-Φ25 | |
| 150 | 360 | 300 | 240 | 218 | 30 | 3 | 8-Φ25 | |
| 200 | 457 | 360 | 295 | 278 | 34 | 3 | 12-Φ25 | |
| 250 | 533 | 425 | 355 | 332 | 36 | 3 | 12-Φ30 | |
| 300 | 610 | 485 | 410 | 390 | 40 | 3 | 16-Φ30 | |
| 350 | 686 | 555/550 | 470 | 448 | 44 | 3 | 16-Φ34 | |
| Chigawo cha GB 4.0MPa: mm | |||||||
| DN(mm) | L | D | D1 | D2 | b | f | Z-Φd |
| 15 | 140 | 95 | 65 | 45 | 16 | 2 | 4-Φ14 |
| 20 | 152 | 105 | 75 | 55 | 16 | 2 | 4-Φ14 |
| 25 | 165 | 115 | 85 | 65 | 16 | 2 | 4-Φ14 |
| 32 | 178 | 140/135 | 100 | 78 | 18 | 2 | 4-Φ18 |
| 40 | 190 | 150/145 | 110 | 85 | 18 | 3 | 4-Φ18 |
| 50 | 216 | 165/160 | 125 | 100 | 20 | 3 | 4-Φ18 |
| 65 | 241 | 185/180 | 145 | 120 | 22 | 3 | 8-Φ18 |
| 80 | 283 | 200/195 | 160 | 135 | 22 | 3 | 8-Φ18 |
| 100 | 305 | 230 | 190 | 160 | 24 | 3 | 8-Φ23 |
| 125 | 381 | 270 | 220 | 188 | 28 | 3 | 8-Φ25 |
| 150 | 403 | 300 | 250 | 218 | 30 | 3 | 8-Φ25 |
| 200 | 419 | 375 | 320 | 282 | 38 | 3 | 12-Φ30 |
| 250 | 457 | 450/445 | 385 | 345 | 42 | 3 | 12-Φ34 |
| 300 | 502 | 515/510 | 450 | 408 | 46 | 3 | 16-Φ34 |
| 350 | 762 | 580/570 | 510 | 465 | 52 | 3 | 16-Φ34 |
| Chigawo cha GB 6.3MPa: mm | |||||||
| DN(mm) | L | D | D1 | D2 | b | f | Z-Φd |
| 15 | 140 | 105 | 75 | 55 | 18 | 2 | 4-Φ14 |
| 20 | 152 | 130 | 90 | 68 | 20 | 2 | 4-Φ18 |
| 25 | 165 | 140 | 100 | 78 | 22 | 2 | 4-Φ18 |
| 32 | 178 | 155 | 110 | 82 | 24 | 2 | 4-Φ23 |
| 40 | 190 | 170 | 125 | 95 | 24 | 3 | 4-Φ23 |
| 50 | 216 | 180 | 135 | 105 | 26 | 3 | 4-Φ23 |
| 65 | 241 | 205 | 160 | 130 | 28 | 3 | 8-Φ23 |
| 80 | 283 | 215 | 170 | 140 | 30 | 3 | 8-Φ23 |
| 100 | 305 | 250 | 200 | 168 | 32 | 3 | 8-Φ25 |
| 125 | 381 | 295 | 240 | 202 | 36 | 3 | 8-Φ30 |
| 150 | 403 | 345 | 280 | 240 | 38 | 3 | 8-Φ34 |
| 200 | 419 | 405 | 345 | 300 | 44 | 3 | 12-Φ34 |
| 250 | 457 | 470 | 400 | 352 | 48 | 3 | 12-Φ41 |
| 300 | 502 | 530 | 460 | 412 | 54 | 3 | 16-Φ41 |
| 350 | 762 | 600 | 525 | 475 | 60 | 3 | 16-Φ41 |










