High Quality Wholesale Industrial throttling valavu padziko lonse China fakitale katundu Wopanga
Kodi Throttling globe valve ndi chiyani?
Ma valve a Globe ndi ma valve otsekera oyenda omwe amagwiritsidwa ntchito poyambira, kuyimitsa kapena kuwongolera kuyenda pogwiritsa ntchito membala wotseka wotchedwa disc.Mpando wa valavu ya globe uli pakati ndi yofanana ndi chitoliro, ndipo kutsegula pampando kumatsekedwa ndi diski kapena plug.The globe valve disc ikhoza kutseka kwathunthu njira yotuluka kapena ikhoza kuchotsedwa kwathunthu.Kutsegula kwa mpando kumasintha mofanana ndi kuyenda kwa chimbale chomwe ndi choyenera kwa ntchito zokhudzana ndi kayendetsedwe ka kayendetsedwe kake.Mavavu a globe ndi oyenera kwambiri ndipo amagwiritsidwa ntchito kwambiri kuwongolera kapena kuyimitsa kutuluka kwamadzi kapena gasi kudzera papaipi kuti ayendetse ndikuwongolera kutuluka kwamadzimadzi ndipo nthawi zambiri amagwiritsidwa ntchito pamapaipi ang'onoang'ono.
Valve yapadziko lonse lapansi ndi imodzi mwa mapangidwe otchuka a mavavu padziko lonse lapansi, kwa US ndi API system.m'mimba mwake, zipangizo, nkhope ndi maso, khoma makulidwe, kutentha kwapakati, zimatanthauzidwa ndi ASME B16.34.
Komanso, malingana ndi kamangidwe ka mpando ndi chimbale, mipando katundu waValve yapadziko lonse lapansiikhoza kuyendetsedwa bwino ndi tsinde lopindika.Mphamvu yosindikiza yaValve yapadziko lonse lapansindi mkulu kwambiri.Atha kugwiritsidwa ntchito paopanda ntchito. Chifukwa cha mtunda waufupi wa diski pakati pa malo otseguka ndi otsekedwa,Valve yapadziko lonse lapansindi abwino ngati valavu iyenera kutsegulidwa ndi kutsekedwa kawirikawiri.Chifukwa chake, ma valve a globe amatha kugwiritsidwa ntchito zosiyanasiyana.
ndiValve yapadziko lonse lapansiItha kugwiritsidwa ntchito pazifukwa zopukutira komanso.Matupi ambiri okhala ndi ma valve okhala ndi amodzi amagwiritsa ntchito khola kapena zomangamanga kuti asungire mphete yapampando, kupereka chiwongolero cha pulagi ya valavu, ndikupereka njira zokhazikitsira mawonekedwe enaake oyenda valavu.Itha kusinthidwanso mosavuta ndikusintha magawo ang'onoang'ono kuti asinthe mawonekedwe otaya kapena kupereka mphamvu yocheperakokuthamanga, kutsitsa phokoso, kapena kuchepetsa kapena kuchotsa cavitation.
Chofunikira chachikulu cha Throttling globe valve
- 1).Kukwanitsa kusindikiza bwino
- 2)) Mtunda waufupi woyenda wa disc (stroke) pakati pa malo otseguka ndi otsekedwa,Ma valve a ASME padziko lonse lapansindi abwino ngati valavu iyenera kutsegulidwa ndi kutsekedwa kawirikawiri;
- 3).Valavu ya ASME yapadziko lonse lapansi itha kugwiritsidwa ntchito ngati valavu yowunika posintha kapangidwe kake.
- 4).Tapa pali kuthekera kosiyanasiyana komwe kulipo mu tee, Wye, ndi masitaelo a thupi.
- 5).Easy Machining ndi kubwezeretsanso mipando, pazifukwa zosiyanasiyana.
Zodziwika bwino za Throttling globe valve
| Kupanga ndi Kupanga | BS1873/ASME B16.34 |
| NPS | 2 "-30" |
| Pressure rating(Kalasi) | Gawo 150-Class4500 |
| Maso ndi maso | ANSI B16.10 |
| Flange dimension | AMSE B16.5 |
| Butt weld dimension | ASME B16.25 |
| Mawerengedwe a Kutentha-Kutentha | ASME B16.34 |
| Kuyesa ndi kuyendera | API598 |
| Bdoy | Mpweya wa carbon, Stainless steel, Aloyi zitsulo |
| Mpando | chitsulo chosapanga dzimbiri, chitsulo cha aloyi, zokutira za Stellite. |
| Ntchito | gudumu lamanja, zida zamanja, chowongolera magetsi, chowongolera pneumatic |
| Chitsanzo cha thupi | Chitsanzo chokhazikika (T-pattern kapena Z-mtundu), Engle pattern, Y pattern |
Standard Trim Material to API 600
| Trim Kodi | Pampando Ring Surface Gawo 2 | Wedge Surface Gawo 3 | Tsinde Gawo No.4 | Kumbuyo Gawo 9 |
| 1 | F6 | F6 | F6 | F6 |
| 2 | F304 | F304 | F304 | F304 |
| 5 | Stellite | Stellite | F6 | F6 |
| 8 | Stellite | F6 | F6 | F6 |
| 9 | Moneli | Moneli | Moneli | Moneli |
| 10 | F316 | F316 | F316 | F316 |
| 13 | Aloyi 20 | Aloyi 20 | Aloyi 20 | Aloyi 20 |
Zowonetsa: Vavu yapadziko lonse lapansi
Kugwiritsa ntchito valavu ya Throttling globe
ASME Globe Valveamagwiritsidwa ntchito kwambiri muzochita zosiyanasiyana;zonse zotsika kwambiri komanso ntchito zamadzimadzi zothamanga kwambiri.Zomwe zimagwiritsidwa ntchito ndi ma valve a globe ndi awa:
- 1). Zapangidwira mapaipi pafupipafupi omwe amazimitsa, kapena kutsitsa madzi ndi mpweya
- 2) .Fluids: Madzi, nthunzi, mpweya, mafuta a petroleum ndi mafuta amafuta, gasi, gasi condensate, njira zaukadaulo, mpweya, mpweya wamadzimadzi komanso wopanda mphamvu.
- 3).Njira zoziziritsira madzi zomwe zimafuna kuwongolera kayendedwe kake.
- 4).Dongosolo lamafuta amafuta omwe amafunikira kuthirira.
- 5).Control valve bypass systems.
- 6).Malo otsetsereka okwera kwambiri komanso ngalande zotsika.
