Zogulitsa
Mpira Wa Gulugufe Wapakati Wakhala Pampando
✧ Kufotokozera
Vavu yagulugufe yokhazikika yokhala ndi mphira wokhala ndi mphira ndi mtundu wa valavu ya mafakitale yomwe imagwiritsidwa ntchito kwambiri powongolera kapena kupatula kutuluka kwamadzi mu mapaipi. Pano pali mwachidule mbali zazikulu ndi makhalidwe a mtundu uwu wa valavu:Mapangidwe Okhazikika: Mu valavu ya butterfly yokhazikika, pakati pa tsinde ndi pakati pa diski zimagwirizanitsidwa, kupanga mawonekedwe ozungulira ozungulira pamene valavu yatsekedwa. Kapangidwe kameneka kamapangitsa kuti pakhale njira yowongoka komanso kutsika kochepa kwambiri kwa valve. Vavu ikatsegulidwa kwathunthu, diskiyo imayikidwa molingana ndi njira yoyendetsera, kulola kuyenda kosasunthika. Pamene valavu yatsekedwa, diskiyo imayendetsedwa mozungulira mozungulira, ndikuletsa bwino kutuluka.Rubber-Seated: Valavu imakhala ndi mpando wa rabara, womwe umakhala ngati chinthu chosindikizira pakati pa diski ndi thupi la valve. Mpando wa mphira umatsimikizira kutsekedwa kolimba pamene valavu yatsekedwa, kuteteza kutayikira ndi kupereka chisindikizo cholimba.Mapulogalamu Oyenerera: Mtundu uwu wa valve umagwiritsidwa ntchito nthawi zambiri m'mafakitale ambiri, kuphatikizapo madzi ndi madzi otayira, machitidwe a HVAC. , kukonza mankhwala, mafuta ndi gasi, kupanga magetsi, ndi ntchito zambiri zamakampani.Actuation: Ma valve agulugufe omwe ali pakati amatha kuyendetsedwa pamanja pogwiritsa ntchito lever yamanja kapena giya, kapena amatha Kukhala ndi magetsi kapena ma pneumatic actuators kuti agwire ntchito yakutali kapena yodziwikiratu. Mukatchula valavu yagulugufe yokhazikika yokhala ndi mphira wokhala ndi mphira, zinthu monga kukula kwa valavu, kuchuluka kwa kuthamanga, kusiyanasiyana kwa kutentha, mawonekedwe othamanga, komanso kuyanjana kwazinthu ndi media zomwe zikugwiridwa. kuganiziridwa bwino.
✧ Mawonekedwe a Concentric Butterfly Valve Rubber Atakhala
1. yaing'ono ndi yopepuka, yosavuta kusokoneza ndi kukonza, ndipo ikhoza kuikidwa pamalo aliwonse.
2. kapangidwe kosavuta, kophatikizana, torque yaying'ono yogwiritsira ntchito, kuzungulira kwa 90 ° kutsegulidwa mwachangu.
3. mawonekedwe otaya amakhala owongoka, ntchito yabwino yosinthira.
4. kugwirizana pakati pa mbale ya gulugufe ndi tsinde la valavu kumatenga kachipangizo kopanda pini kuti tithane ndi kutayikira mkati.
5. Bwalo lakunja la gulugufe limagwiritsa ntchito mawonekedwe ozungulira, omwe amathandizira kusindikiza ndikuwonjezera moyo wautumiki wa valavu, ndikusunga kutayikira kwa zero ndikutsegula ndikutseka nthawi zopitilira 50,000.
6. chisindikizocho chikhoza kusinthidwa, ndipo kusindikiza ndikodalirika kukwaniritsa kusindikiza kwa njira ziwiri.
7. mbale ya gulugufe ikhoza kupopera malinga ndi zofunikira za wosuta, monga nayiloni kapena polytetrafluoroides.
8. valavu akhoza kupangidwa kuti flange kugwirizana ndi achepetsa kugwirizana.
9. njira yoyendetsera galimoto ikhoza kusankhidwa pamanja, magetsi kapena pneumatic.
✧ Ubwino wa Concentric Butterfly Valve Rubber Atakhala
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.
✧ Ma Parameters a Concentric Butterfly Valve Rubber Atakhala
| Zogulitsa | Mpira Wa Gulugufe Wapakati Wakhala Pampando |
| M'mimba mwake mwadzina | NPS 2 ", 3", 4", 6", 8", 10", 12" , 14", 16", 18", 20" 24", 28", 32", 36", 40", 48" |
| M'mimba mwake mwadzina | Kalasi 150, PN 10, PN 16, JIS 5K, JIS 10K, UNIVERSAL |
| Malizani Kulumikizana | Wafer, Lug, Flanged |
| Ntchito | Kugwira Wheel, Pneumatic Actuator, Electric Actuator, Bare Stem |
| Zipangizo | Cast Iron, Ductile Iron, A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Aloyi 20, Monel, Aluminiyamu Bronze ndi zina zapadera. |
| Mpando | EPDM, NBR, PTFE, VITON, HYPALON |
| Kapangidwe | Concentric, Mpando wa Rubber |
| Wopanga ndi Wopanga | API609, ANSI16.34, JISB2064, DIN 3354，EN 593, AS2129 |
| Maso ndi Maso | ASME B16.10 |
| Kuyesa ndi Kuyendera | API 598 |
| Zina | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
| Komanso kupezeka pa | PT, UT, RT, MT. |
✧ Pambuyo pa Ntchito Yogulitsa
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.
