Vavu Yopangira Manja Yamakampani Vavu yopangira pulagi yodzoladzola yopangidwa ndi fakitale ya China Wopanga fakitale
Kodi Valavu Yolumikizira Manja ndi Chiyani?
Valavu ya pulagi yamanja Ili ndi dzenje pakati pa pulagi motsatira mzere wake. Mphepete iyi imatsekedwa pansi ndipo imayikidwa cholumikizira cholumikizira pamwamba. Cholumikizira chimayikidwa m'dzenjemo, ndipo valavu yowunikira pansi pa cholumikizira cholumikizira imaletsa cholumikizira kuti chisayende mobwerera m'mbuyo. Cholumikizira chimatuluka kuchokera pakati pa dzenjelo kudzera m'mabowo a radial kupita ku mipata yamafuta yomwe imatambalala kutalika kwa malo okhala pulagi.
Pofuna kuchepetsa mphamvu ya ma valve a pulagi opangidwa ndi mafuta a mipando yachitsulo, ma valve a pulagi opangidwa ndi manja amapangidwa ndipo amagwiritsidwa ntchito kwambiri. Kuwonjezera pa makhalidwe a ma valve a pulagi opangidwa ndi mafuta achikhalidwe, ma valve a pulagi ogwirizana ndi kuthamanga ali ndi makhalidwe awa:
- 1. Chophimba cha valavu yolumikizidwa bwino ya pulasitiki yolumikizidwa bwino imayikidwa pamalo opindika. Pali valavu yoyang'anira pamwamba pa chophimba. Chophimba chikatsekedwa, chifukwa cha kusiyana kwa malo odulidwa pamwamba ndi pansi pa chophimba, mafuta otsekera omwe amalowetsedwa amachititsa kuti chophimba chikwezedwe mmwamba, kuti chophimba chikhale ndi pamwamba pa chotseka chikhale chotsekedwa bwino.
Zinthu zazikulu za Sleeved Plug Valve
Makhalidwe ndi ubwino waValavu ya pulagi yamanja
- 1. Ili ndi kapangidwe kake ka mphamvu yolumikizirana bwino komanso kuwala koyatsa/kuzima.
- 2. Mzere wa mafuta umayikidwa pakati pa thupi la valavu ndi pamwamba pa chisindikizo, zomwe zingalowetse mafuta otsekera kuti awonjezere mphamvu yotsekera.
- 3. Zipangizo za ziwalo ndi kukula kwa ma flanges zitha kukonzedwa moyenera malinga ndi momwe makasitomala amagwirira ntchito, kuti zikwaniritse zosowa zosiyanasiyana za uinjiniya.
Mafotokozedwe aukadaulo a Valavu Yolumikizira Manja
Mafotokozedwe aValavu ya pulagi yamanja.
| Kapangidwe ndi kupanga | API 599, API 6D |
| Kukula Kwapadera | NPS 1/2” ~ 24” |
| Kuyeza kwa Kupanikizika | Kalasi 150LB ~ 1500LB |
| Kulumikiza komaliza | Flange (RF, FF, RTJ), Butt Welded (BW), Socket Welded (SW) |
| Kuyeza kutentha kwa kuthamanga kwa magazi | ASME B16.34 |
| Miyeso ya maso ndi maso | ASME B16.10 |
| Gawo la Flange | ASME B16.5 |
| Kuwotcherera matako | ASME B16.25 |
Kugwiritsa Ntchito Valavu Yolumikizira Manja
Valavu ya pulagi yamanjaimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana monga mafuta, makampani opanga mankhwala, mankhwala, feteleza, makampani opanga magetsi ndi zina zotero. Imagwiritsidwa ntchito pansi pa mphamvu ya CLASS150-1500LBS, ndipo imagwira ntchito pa kutentha kwa -40~450°C, Madzi, Gasi, Nthunzi ndi Mafuta ndi zina zotero.
