Zogulitsa
Pneumatic Actuator Control Plug Valve
✧ Kufotokozera
Valavu ya pulagi ya pneumatic imangofunika kugwiritsa ntchito pneumatic actuator kutembenuza madigiri 90 ndi mpweya, ndipo torque yozungulira imatha kutsekedwa mwamphamvu. Chipinda cha thupi la valve ndi chofanana kwathunthu, chimapereka njira yowongoka yachindunji popanda kukana kwapakati. Kawirikawiri, valavu ya pulagi ndiyoyenera kwambiri kutsegula ndi kutseka mwachindunji. Mbali yaikulu ya valavu ya mpira ndi dongosolo yaying'ono, ntchito zosavuta ndi kukonza, oyenera madzi, solvents, zidulo ndi gasi ndi zina wamba ntchito TV, komanso oyenera mpweya, hydrogen peroxide, methane ndi ethylene ndi zina osauka ntchito atolankhani. Thupi la valve la valavu ya pulagi likhoza kuphatikizidwa kapena kuphatikizidwa.
Valavu ya pulagi ya pneumatic imagwira ntchito pozungulira spool kuti itsegule kapena kutseka valve. Pneumatic plug valve switch light, kukula kochepa, mainchesi akulu, kusindikiza kodalirika, kapangidwe kosavuta, kukonza kosavuta. Malo osindikizira ndi pulagi pamwamba amakhala otsekedwa nthawi zonse ndipo sawonongeka mosavuta ndi sing'anga. Zakhala zikugwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Valavu ya mpira wa pneumatic ndi valavu ya pulagi ndi ya mtundu womwewo wa valavu, koma gawo lake lotsekera ndi gawo, gawolo limazungulira pakati pa mzere wapakati wa valavu kuti akwaniritse kutsegula ndi kutseka.
✧ Magawo a Pneumatic Actuator Control Plug Valve
| Zogulitsa | Pneumatic Actuator Control Plug Valve |
| M'mimba mwake mwadzina | NPS 2 ", 3", 4", 6", 8", 10", 12", 14", 16", 18", 20", 24", 28", 32" |
| M'mimba mwake mwadzina | Kalasi 150LB, 300LB, 600LB, 900LB |
| Malizani Kulumikizana | Flanged RF, Flange RTJ |
| Ntchito | Pneumatic Actuator |
| Zipangizo | A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Aloyi 20, Monel, Inconel, Hastelloy, Aluminium Bronze ndi zina zapadera. |
| Kapangidwe | Mtundu wa manja, mtundu wa DBB, Mtundu wa Nyamulani, Mpando Wofewa, Mpando Wachitsulo |
| Wopanga ndi Wopanga | API 599, API 6D, ISO 14313 |
| Maso ndi Maso | API 6D, ASME B16.10 |
| Malizani Kulumikizana | ASME B16.5 (RF, RTJ) |
| ASME B16.47(RF, RTJ) | |
| MSS SP-44 (NPS 22 Only) | |
| ASME B16.25 (BW) | |
| Kuyesa ndi Kuyendera | MSS SP-44 (NPS 22 Only), |
| Zina | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Komanso kupezeka pa | PT, UT, RT, MT. |
✧ Mawonekedwe a Pneumatic Actuator Control Plug Valve
1. Kukaniza kwamadzimadzi kumakhala kochepa, ndipo coefficient yake yotsutsa ndi yofanana ndi gawo la chitoliro la kutalika komweko.
2. Mapangidwe osavuta, kukula kochepa, kulemera kopepuka.
3. Zolimba komanso zodalirika. Zida zosindikizira za valavu ya pulagi zimagwiritsidwa ntchito kwambiri mu polytetrafluoroethylene ndi zitsulo, zomwe zimakhala ndi ntchito yabwino yosindikiza ndipo zakhala zikugwiritsidwa ntchito kwambiri mu vacuum system.
4. Kugwira ntchito kosavuta, kutsegula ndi kutseka mofulumira, kutembenuka kwa 90 ° kokha kuchokera ku kutsegula kwathunthu mpaka kutseka kwathunthu, kuwongolera kutali kwakutali.
5. Kukonza kosavuta, mawonekedwe a valve ya pneumatic mpira ndi osavuta, mphete yosindikizira ikhoza kuchotsedwa, kusokoneza ndi kusinthanitsa ndi kosavuta.
6. Pamene valavu yatsegulidwa kwathunthu kapena kutsekedwa kwathunthu, malo osindikizira a pulagi ndi mpando amasiyanitsidwa ndi sing'anga, ndipo sing'angayo sichidzayambitsa kukokoloka kwa malo osindikizira a valve.
✧ Ubwino wa Pneumatic Actuator Control Plug Valve
Panthawi yotsegulira ndi kutseka kwa valve yachitsulo yopangidwa ndi zitsulo, chifukwa kukangana pakati pa diski ndi kusindikiza pamwamba pa thupi la valve ndi kochepa kuposa kwa valve yachipata, imakhala yosagwira ntchito.
Kutsegula kapena kutseka kwa tsinde la valve ndi kochepa kwambiri, ndipo kumakhala ndi ntchito yodalirika yodulira, ndipo chifukwa kusintha kwa doko la mpando wa valve kumakhala kofanana ndi kugunda kwa valve disc, ndikoyenera kwambiri kusintha. wa mlingo wotuluka. Choncho, valavu yamtunduwu ndi yoyenera kwambiri kudulidwa kapena kuwongolera ndi kugwedeza.
✧ Pambuyo-Kugulitsa Service
Monga katswiri wopanga ma valve opangira zitsulo komanso kutumiza kunja, tikulonjeza kupatsa makasitomala ntchito zapamwamba zotsatsa pambuyo pogulitsa, kuphatikiza izi:
1.Kupereka malangizo ogwiritsira ntchito mankhwala ndi malingaliro okonza.
2.Zolephera zomwe zimayambitsidwa ndi zovuta zamtundu wazinthu, timalonjeza kuti tipereka chithandizo chaukadaulo ndikuthana ndi mavuto munthawi yaifupi kwambiri.
3.Kupatula kuwonongeka komwe kumachitika chifukwa chogwiritsa ntchito mwachizolowezi, timapereka ntchito zokonzetsera zaulere komanso zosinthira.
4.Tikulonjeza kuti tidzayankha mwamsanga pa zosowa za makasitomala panthawi ya chitsimikizo cha mankhwala.
5. Timapereka chithandizo chaumisiri cha nthawi yayitali, kuyankhulana pa intaneti ndi ntchito zophunzitsira. Cholinga chathu ndikupatsa makasitomala chidziwitso chabwino kwambiri chautumiki ndikupangitsa zomwe makasitomala akumana nazo kukhala osangalatsa komanso osavuta.
