Valavu yowunikira imadalira kuyenda kwa cholumikiziracho ndikutsegula ndikutseka diski ya vavu yokha, yomwe imagwiritsidwa ntchito poletsa valavu yobwerera m'mbuyo, yomwe imadziwikanso kuti valavu yowunikira, valavu yolowera mbali imodzi, valavu yotsutsana, ndi valavu yokakamiza kumbuyo.
Yang'anani momwe valavu imagwirira ntchito
Valavu yowunikira ndi mtundu wa valavu yodziyimira yokha, ntchito yake yayikulu ndikuletsa kubwerera kwa media, kuletsa pampu ndi kuyendetsa mota kubwerera m'mbuyo, komanso kutulutsa kwa chotengera. Valavu yowunikira ingagwiritsidwenso ntchito kupereka mizere yomwe kuthamanga kungakwere mpaka kupitirira kuthamanga kwa dongosolo mu dongosolo lothandizira.
Kugawa ma valve oyesera
Ma valve oyesera akhoza kugawidwa malinga ndi kapangidwe kawo ndi momwe amakhazikitsira:
1. Valavu yoyezera kusambira
Chimbale cha diski cha Swing check valve, chomwe chimazungulira mozungulira axis ya mpando wa valavu kuti chiyende mozungulira, chifukwa valavu imapita mu mzere wolunjika, kukana kwa kayendedwe ka madzi ndi kochepa kuposa valavu yokweza madzi, yoyenera kuthamanga kwa madzi ndi kuyenda kochepa komwe sikumasintha nthawi zambiri m'mimba mwake, koma osati chifukwa cha kuyenda kwa madzi, kutseka kwake sikwabwino ngati kukweza. Vavu yozungulira imagawidwa m'mitundu itatu, iwiri ndi theka, mitundu itatu iyi imagawidwa makamaka malinga ndi kukula kwa valavu, cholinga chake ndikuletsa kuti sing'anga asiye kuyenda kapena kubwerera m'mbuyo, kufooketsa mphamvu ya hydraulic.
2. Valavu yoyezera kukweza
Chimbale chozungulira mzere wowongoka wa valavu yoyendera thupi la valavu, valavu yokweza ikhoza kuyikidwa mu payipi yopingasa, mu diski ya valavu yaying'ono yoyezera ya diameter yothamanga kwambiri ingagwiritsidwe ntchito mu mpira. Mawonekedwe a valavu yokweza ndi valavu yozungulira (ingagwiritsidwe ntchito ndi valavu yozungulira), kotero kuti mphamvu yake yolimbana ndi madzi ndi yayikulu. Kapangidwe kake ndi kofanana ndi valavu yozungulira, ndipo thupi la valavu ndi diski ndizofanana ndi valavu yozungulira. Gawo lapamwamba la valavu ndi gawo lotsika la chivundikiro cha valavu zimakonzedwa ndi chikwama chowongolera, pepala lowongolera la valavu likhoza kukwera ndi kugwa mu pepala lowongolera la nyali ya valavu, pamene pakati pa mtsinje, valavu yozungulira ndi kutsekeka kwapakati kumatsegulidwa, pamene pakati pa kuyima kwapakati, valavu yozungulira imagwera pampando, imaletsa mphamvu yapakati yotsutsana ndi mphamvu yapakati. Vavu yokweza yolunjika yolowera ndi njira yotulutsira njira ndi njira ya mpando wa valavu yolunjika; Vavu yokweza yolunjika, njira yake yolowera ndi njira yotulutsira njira ndi njira ya mpando ndi yofanana, kukana kwa kayendedwe ka madzi ndi kocheperako kuposa molunjika.
3. Valavu yowunikira ma disc
Valavu yowunikira momwe diski imazungulira pini yomwe ili pampando. Kapangidwe ka valavu yowunikira diski ndi kosavuta, ikhoza kuyikidwa mu payipi yopingasa yokha, kutseka bwino.
4. Valavu yowunikira mapaipi
Valavu pomwe diski imasunthira pakati pa thupi. Valavu yowunikira mapaipi ndi valavu yatsopano, voliyumu yake yaying'ono, kulemera kwake kopepuka, ukadaulo wabwino wogwiritsira ntchito, ndi imodzi mwa njira zoyendetsera valavu yowunikira. Koma mphamvu yolimbana ndi madzi ndi yayikulu pang'ono kuposa mavalavu owunikira ozungulira.
5. Valavu yoyezera kuthamanga
Vavu iyi imagwiritsidwa ntchito popereka madzi ndi valavu yodula nthunzi, ili ndi valavu yoyezera kukweza ndi valavu yozungulira kapena valavu ya Angle.
Nortech ndi m'modzi mwa opanga ma valve otsogola ku China omwe ali ndi satifiketi ya ISO9001 yapamwamba.
Zinthu zazikulu:Valavu ya Gulugufe,Valavu ya Mpira,Valavu ya Chipata,Valavu Yowunikira,Globe Vavlve,Zipangizo za Y,Chotsukira Magetsi,Zipangizo zoyezera mpweya (Pneumatic Acurators).
Nthawi yotumizira: Okutobala-18-2021