Tabos anayi kukhazikitsa ma valve

1. Mayeso a Hydrstatic pa kutentha koipa panthawi yomanga m'nyengo yozizira.

Zotsatira zake: chifukwa chubu limaundana mwachangu pakuyesa kwa hydraulic, chubucho chimazizira.

Miyezo: yesetsani kuchita mayeso a hydraulic musanagwiritse ntchito yozizira, ndipo pambuyo pa mayeso okakamiza kuwomba madzi, makamaka madzi mu valavu ayenera kuchotsedwa muukonde, apo ayi valavu ndi dzimbiri lopepuka, mng'alu wozizira kwambiri. Ntchitoyi iyenera kuchitika m'nyengo yozizira, pansi pa kutentha kwamkati, ndipo madzi ayenera kuwombedwa pambuyo poyesa kukakamiza.

2. Njira yopangira ma valve ndi yolakwika.

Mwachitsanzo, njira yoyendera valve yoyendera ikutsutsana ndi chizindikiro, tsinde limayikidwa pansi, valavu yoyang'ana yokhazikika imayikidwa molunjika, palibe malo otseguka kapena otsekedwa, ndipo tsinde la valve yobisika silikuyang'ana pakhomo loyang'ana. .

Zotsatira zake: kulephera kwa valve, kukonza zosinthira kumakhala kovuta, ndipo shaft ya valve yomwe ikuyang'ana pansi nthawi zambiri imayambitsa kutuluka kwa madzi.

Miyezo: mosamalitsa malinga ndi malangizo a unsembe valavu unsembe, lotseguka ndodo chipata valavu kusunga valavu tsinde elongation kutsegula kutalika, gulugufe valavu mokwanira kuganizira chogwirira kasinthasintha danga, mitundu yonse ya valavu ndodo sangakhale pansi malo yopingasa, osasiya pansi . Chophimba chobisika sichiyenera kungoyika chitseko choyendera kuti chigwirizane ndi kutsegula ndi kutseka kwa valve, koma tsinde la valve liyenera kuyang'ana pakhomo loyang'ana.

3. Mafotokozedwe ndi zitsanzo za valve yoyikidwa sizikugwirizana ndi zofunikira za mapangidwe.

Mwachitsanzo, kuthamanga kwadzina kwa valve kumakhala kochepa kusiyana ndi kuyesa kwa dongosolo; valavu pachipata cha chakudya madzi nthambi chitoliro pamene chitoliro awiri ndi zosakwana kapena wofanana 50mm; zowuma ndi risers kwa Kutenthetsa madzi otentha; ndipo chitoliro choyamwa pampu yamoto chimatenga valavu ya butterfly.

Zotsatira: zimakhudza kutsegula ndi kutseka kwabwino kwa valve ndikusintha kukana, kupanikizika ndi ntchito zina. Ngakhale kuyambitsa ntchito ya dongosolo, kuwonongeka kwa valve kumakakamizika kukonzanso.

Miyezo: Dziwani bwino kuchuluka kwa mavavu osiyanasiyana, ndipo sankhani mawonekedwe ndi mitundu ya mavavu molingana ndi kapangidwe kake. Kuthamanga mwadzina kwa valve kudzakwaniritsa zofunikira za kupanikizika kwa dongosolo la kuyesa. Malinga ndi malamulo omanga: valve yoyimitsa idzagwiritsidwa ntchito pamene chitoliro cha chitoliro ndi chocheperapo kapena chofanana ndi 50mm; valavu ya chipata iyenera kugwiritsidwa ntchito pamene m'mimba mwake wa chitoliro ndi wamkulu kuposa 50mm. Kutentha kwamadzi otentha kouma, valavu yowongolera iyenera kugwiritsidwa ntchito valavu yachipata, chitoliro choyamwa chamadzi amoto sayenera kugwiritsa ntchito valavu yagulugufe.

4. Kuyika kolakwika kwa ma valve mu malo otentha kwambiri.

Zotsatira: kuyambitsa ngozi yotayikira

Miyezo: valavu yotentha kwambiri pamwamba pa 200 ℃, chifukwa kuyikako kumakhala kutentha kwabwino, ndipo pambuyo pa kugwiritsidwa ntchito bwino, kutentha kumakwera, bawuti ndikukula kwa kutentha, kusiyana kumawonjezeka, kotero iyenera kuyimitsidwa kachiwiri, yotchedwa "hot tight" , ogwira ntchito ayenera kulabadira ntchitoyi, apo ayi ndi yosavuta kutayikira.

Tianjin Tanggu Water Seal Valve Co., Ltd.valavu ya butterfly, valavu ya butterfly,valavu ya butterfly yachiwiri ya flange, valavu yagulugufe wapawiri flange eccentric,valve balance, valavu yowunikira mbale ziwiri,Y-Strainerndi zina zotero. Ku Tianjin Tanggu Water Seal Valve Co., Ltd., timanyadira popereka zinthu zapamwamba zomwe zimakwaniritsa miyezo yapamwamba kwambiri yamakampani. Ndi ma valve athu osiyanasiyana ndi zomangira, mutha kutikhulupirira kuti tikupatsani yankho labwino kwambiri pamadzi anu.