I. Cik mi yeroButterfly Valves
1. Yero kit gedo
Valve mi kind butterfly (kit line mi dyere):Valve stem ku butterfly disc gibedo maromrom, ku kit ma yot man ma wel migi lapiny. Sealing ucungo iwi rubber soft seal. E ber pi kare ma piny lyeth man tek man epe ku cik ma tek.
Single eccentric butterfly valve:Valve stem ucungo iwi dyere pa butterfly disc, ma dwoko piny lworo ikind piny ma juketho i iye i saa mi tic man medo kwo pa tic. Ber pi tic ma tek man ma piny ma mito yabu man cego kare ku kare.
Double eccentric butterfly valve (high-performance butterfly valve):Valve stem utiye mabor ku butterfly disc man sealing surface center, ma weko tic maber. Pol kare etiye ku cuma nyo cuma ma juku kudu. Ber pi piny ma ngic, ma tek, ma nyai, nyo piny ma nyai.
Valve mi butterfly ma tung tung adek:Ka juporo dual eccentricity ku beveled conical sealing pair, etimo zero friction man zero leakage, ku rwom ma malu man ma tek. Ber pi tic ma tek (calu, yamo, moo/gas, piny ma lyethu tek).
2. Yero kit mi ringo mutukari
Tiyo ku cing:pi diameters ma nok (DN≤200), low-pressure, nyo lembe ma timo tic nyanok.
Worm gear drive:Ber pi tic ma dit man ma dit ma mitu tic ma yot ungo nyo yub pa mol pa pii.
Pneumatic/Electric:Remote control, jam tic ma tiye kende, nyo piny ma mitere pi juku tic pio pio (e.g., jam tic mi lworo mac, juku tic pio pio).
3. Jam tic mi umu man jam tic
Cim maber (rubber, PTFE, etc.): cwiyu maber, ento lyethu man kero ma nok (pol kare ≤120°C, PN≤1.6MPa). Ber pi pii, yamu man piny ma nyayu lyethu ma nyap.
Jam cing (stainless steel, cemented carbide): Gwoko piny ma tek (ma romo 600°C), tegu ma tek, man piny ma nyayu lyethu, ento tic mi gwoko piny utiye piny nyanok ni piny ma nyap. Ber pi piny ma lyeth tek i tic mi cuma, kabedo mi kero, man petrochemicals.
Piny ma jutiyo kudu pi timo: Cast iron, carbon steel, stainless steel, alloy steel, nyo plastic/rubber lining ni makere ku kite ma piny ne nyai kudu.
4. Peko man lyethu:
Soft-sealed butterfly valves pol kare jutiyu kudu pi PN10~PN16, ku lyethu ≤120°C. Three-eccentric metal-sealed butterfly valves copo tundo malu pa PN100, ku lyethu ≥600°C.
5. Kite pa ngwec
Ka rwom pa mol mitere, yier butterfly valve ku linear nyo rom pa percentage pa flow characteristics (e.g., V-shaped disc).
6. Kabedo mi ketho man yo mi wotho:Butterfly valve utiye ku kit ma yot, ma weko etiye ber pi pipelines ma kabedu manok. Pol kare, epe ku cik mi ngwec, ento pi three-eccentric butterfly valves, yore mi ngwec umitu juketh.
II. Kare ma tiyo
1. Gwoko pii man poko pii man yore mi wodhu pii: Pi mi adhura, paip mi gwoko mac, man yiko pii: pol kare jutiyu ku soft-sealed centerline butterfly valves, ma bey migi yot man gitiye ku sealing maber. Pi kabedo pa pump man yub pa pii: yer worm gear nyo electric control butterfly valves.
2. Petrochemical man natural gas pipelines: Three-eccentric metal-sealed butterfly valves juyeru pi gwoko kero ma lee man gwoko pii ma mol. Piny ma nyai (e.g., acids/alkalis): Fluorine-lined butterfly valves nyo corrosion-resistant alloy valves jutiyu kudu.
3. Pi tic mi kero, yore mi pii ma mol, man desulfurization pa gas: medium nyo double eccentric rubber-lined butterfly valves. Pi steam pipelines (e.g., jam tic ma konyo i kabedo mi kero): valves adek ma juketho i iye cuma.
4. HVAC (Heating, Ventilation, and Air Conditioning) yore mi mol pa pii ma ngic man ma lyet: valves ma jugwoko maber pi jwigo mol pa pii.
5. Pi tic mi nam man pipeline mi pii: duplex stainless steel butterfly valves ma rwinyo ngo nyo rubber-lined butterfly valves.
6. Valves mi cam man mi yath (ma juyubu ku cuma ma nyai ungo, piny ma jukubo pio pio) romo ku yeny mi sterile.
7. Dust man particulate media i lembe mi tic ma pire tek: Wear-resistant hard-sealed butterfly valves juyero (e.g., pi tero powder mi mine).
Vacuum system: Special vacuumbutterfly valveneno nia tic maber.
III. Ajiki
TWSepe kende kende wadi ma gen pi piny maberbutterfly valvesento de etiye ku ngec ma lee mi tic man yore mi cobo pekovalves mi dhugola, nen valves, manvalves mi wodhu yamu. Kadi bed ni yeny peri mi jwigo pii ubedo ango, wabe miyo kony mi valve ma rwom pare lapiny. Pi tic karacelu nyoke penji mi tic, kud ibed agonya ni lwongo wa sawa moko ci.
Saa mi cwalo: Dec-17-2025
