I. Nyuthu piny
KuU-type soft seal butterfly valveutiye piny ma tiyo maber akeca ma jwigo man jwigo piny. The core sealing pair pare tiyo ku kit "U-type" ma ukoc. Kabedo pa valve pol kare juyike ku rubber maber (macalu EPDM, NBR, PTFE, man mange) man etiye ku kit U-type. Valve eni utiye matidi man pek pare yot. Jutiyo kudu lee i paip mi petroleum, kemikol, cam, yath, yiku karatasi, kero mi pii, yei, pii man pii, yiku, kero man yore mukende. Ecopu bedu ni piny ma jwigo man jwigo piny ma tung tung ma nyai man ma nyai ungo, pii, semi-fluid man powder ma tek.
II. Lembe madongo
1. Tic maber mi cego:Piny ma ukocU-type valve seat designutiye ku tic mi culu piny ma tiye kende. Ka valve cego, butterfly plate man U-type valve seat gibedo i interference fit, nitio ku elastic deformation pa rubber ni nwangu "zero leakage" sealing; ka valve oyabe, valve seat judwoko piny pio pio, ma dwoko piny rwinyo man ketho cinge ucungo maber manangu pii wok ungo.
2. Tic ma yot man ma yot:Valve stem man butterfly disc gitiye ku tego ma lee mi gwoko piny ma wok woko, man transmission utiye mayom. Teko mi yabo man mi cego utiye nyanok, switch utiye pio pio, man ecopu bedu yot ni tiyo kudu ku cing, worm gear nyo pneumatic/electric actuator.
3. Gwoko lyethu man kwo ma lacwir:Kum valve copo bedu ma juyike ku cast iron, ductile iron nyo stainless steel, man juyike ku rubber ma rwinyo ngo i iye. U-type valve seat epe yot ni rwinyo man ni turo. Kadi bende i kare ma juyabu man cego, ecopu bedu maber man ma juku, man kwo pare ubedo malac uloyu ma convalves mi butterfly mi dyere.
4. Tic mapol:ber pi pii, yamu, moo man piny ma nyai ungo. Liet pa tic ucungo iwi piny ma jukubo (pol kare -10°C nicidho 120°C).
III. Wiye wiye:
Ku zero leakage pare, kwo ma lac man gen,U-type soft-sealing butterfly valveutiye piny maber mi poko man jwigo piny i pipeline system.TWSepe kende ikum bedo maber pa U-type butterfly valves, ento de ikum bedo maber pavalves mi dhugolamannen valves– dul pa piny ceke utiye maber.
Saa mi cwalo: Mar-04-2026
