Hannde eɗen njokki e haalde ko fayti e reentaade jolngo valve:
Taabu 12
Sifaaaji e mbaadiiji valve liggoraaɗo oo njahdaani e sarɗiiji diisnondiral ngal.
Yeru, tolno nominaal valve ina famɗi e tolno jarribo system ; valve damal ngam tuuba calɗi ndiyam ñamri so njaajeendi tuuba oo ina famɗi walla ina foti e 50mm ; joorɗo e risers ngam ɓuuɓnude ndiyam ngulɗam; e tuuba suukara pompe yiite ina jaɓavalve buubaaji.
Batte mum : ina toɗɗii udditgol e udditgol valve no woorunoo e yuɓɓinde doolnugol, doolnugol e golle goɗɗe. Hay saabaade golle system, bonnugol valve ina doole feewnude.
Peeje : Anndude mbaadi kuutoragol valveeji ceertuzi, e suvaade sifaaji e mbaadiiji valveeji fawaade e sarziiji diisnondiral. Toɓɓere nominaale valve ina foti yahdude e sarɗiiji toɓɓere jarribo system. E fawaade e kuulal mahngo : valve stop ina huutoree so tawii njaajeendi tuubaako ina famɗi walla ina foti e 50mm ; valve damal ina huutoree so tawii njaajeendi tuubaako ina ɓura 50mm. Ndiyam ngulɗam ɓuuɓɗam yoorɗam, valve control vertical ina foti huutoreede valve damal, pompe ndiyam yiite suukara pipe fotaani huutoraade valve butterfly.
Taabu 13
Kaɓirɗe mawɗe, kaɓirɗe e geɗe kuutorteeɗe e mahngo ɗee ngalaa kaayitaaji ƴeewndo karallaagal walla seedanteeje geɗe jowitiiɗe e tolnooji ngenndiiji walla ministeeruuji jooni ɗii.
Batte mum : kalite eɓɓaande nde alaa ɗo haaɗi, aksidaaji baawɗi wonde, mbaawaa yettineede e sahaa, ina foti golloreede e feewnireede ; ko ɗum addani mahngo ngoo leeltude e ɓeydagol golle e kaɓirɗe.
Feere : Kaɓirɗe mawɗe, kaɓirɗe e geɗe kuutorteeɗe e eɓɓooji ndiyam e nguleeki ina njogii kaayitaaji ƴeewndo karallaagal walla seedanteeje geɗe jowitiiɗe e tolnooji jooni ɗi laamu walla ministeer oo yaltini ; e nder ɗuum, innde geɗel ngel, model, sifaa, kodde tolno kalite ngenndiije, ñalngu jokkondire, innde peewnoowo e nokku mum, seedantaagal ƴeewndo walla kodde ina kollitee.
Taabu 14
Valve ina wayloo
Batte mum : valve ƴeewndo, valve gaas, valve ustoowo tolno, valve ƴeewndo e valve goɗɗe ina njogii tiitoonde, so tawii ko e mbaydi mbaylaandi, valve gaas oo maa battin e batte golle e nguurndam ; valve ustoowo tolno nguleeki gollataa hay dara, valve ƴeewndo maa addan hay kulhuli.
Peeje : valve kuuɓtodinɗo, tawa ina waɗi maande tiitoonde e ɓanndu valve ; so wonaa ɗuum, ina foti anndeede no moƴƴi fawaade e kuutorgal gollal valve. Ko ɓuuɓri valve valve stop ko asimetrik, ndiyam ɗam ina foti accude ɗum rewa e hunduko valve gila les haa dow, mbele reentaare ndiyam ina famɗi (ina anndiraa e mbaadi), uddita golle hisnude (sabu ɓuuɓri hakkundeeri dow), udditaa hakkundeere ndee ɓuuɓri packing, toppitagol weeɓngol. Ko ɗum waɗi valve stop waawaa jooɗaade.
Taabu 15
Valve oo waɗataa peeje ɓuuɓɗe e coofgol
Feere : won e valveeji ina poti kadi jogaade kaɓirɗe ndeenka yaajɗe, ɗum woni kaɓirɗe ndeenka nguleeki e ndeenka nguleeki. Tuubaako aaludere ɓuuɓnde ina ɓeydee sahaa e sahaa fof e laral ɓuuɓngal ngal. Hol no valve foti insulaade walla coodgu, fawaade e sarɗiiji peewnugol. E nder mbaydi, ɗo medium e nder valve ustii nguleeki no feewi, maa battin e ƴellitaare peewnugol walla ɓuuɓna valve, ina haani insulation, hay rewindaade nguleeki ; ɗo valve oo feeñi, bonnata peewnugol walla saabaade ɓuuɓri e geɗe bonɗe goɗɗe, ina haani jogaade nguleeki. Kaɓirɗe ɓuuɓnooje nguleeki ina mbaɗi asbestos, koton ɓuuɓɗo, wutte gilaas, perlit, leydi diyaatom, vermikulit ; kaɓirɗe ndeenka nguleeki ina mbaɗi korka, perlit, foam, palastik ekn.
Taabu 16
Valve ɓuuɓɗo oo waɗaaka e bypass
Peeje : won e valveeji, ko jiidaa e kaɓirɗe ndeenka potɗe, kono kadi ina njogii bypass e kuutorgal. Bypass oo ina waɗee ngam weeɓtinde toppitagol jolngo ndiyam ngoo. Valveeji goɗɗi, kadi ina njogii bypass liggoraaɗo. So tawii ko liggoraade bypass fawii ko e ngonka valve, nafoore e sarɗiiji peewnugol.
Taabu 17
Filler o waylaaka e kala sahaa
Peeje : valve inventaire, won heen filler moƴƴaani, won heen njahdaani e kuutoragol media, ko ina haani lomtaade filler.
Valve oo ina fadi ujunnaaje ujunnaaje sifaaji mediaaji ceertuɗi, e alkulal fillowal ina heewi sahaa kala e ɗaɗi plaque gaadoraaɗi, kono so huutoraama, packing ina foti yahdude e mediaaji ɗii.
So aɗa wayla filler, toɓɓu ɗum e cirƴam e cirƴam. Kala jokkondire lappol ko 45 degere, jokkondire cirƴam e cirƴam ko 180 degere. Toowgol paaspoor oo ina foti teskaade suudu ndu jokkirta toɓɓere ndee, e oo sahaa, les njiimaandi ndii ina foti jogaade luggiɗde potnde, tawa ina waawi wonde 10-20% e luggiɗde suudu paaspoor nduu fof.
Ko wonaa ɗum koo, Tianjin Tanggu Water Seal Valve Co., Ltd. ko karallaagal yahrude yeeso e joɗnde elastik ballal gollorɗe, geɗe ɗee ko joɗnde elastik wafer butterfly valve,lug valve buubaaji,flange ɗiɗi valve buubaaji konsentrik, flange ɗiɗovalve buubaaji eksentrik, valve balans,wafer ɗiɗo plaque ƴeewndo valve, Y-Sifil e ko nanndi heen. E nder Tianjin Tanggu Water Seal Valve Co., Ltd., eɗen manti koye men e rokkude geɗe gadane ɗe njahdaani e tolnooji ɓurɗi toowde e nder gollorɗe. E nder valveeji amen keewɗi e fittings, aɗa waawi hoolaade min ngam rokkude min feere timmunde ngam system ndiyam maa. Jokkondir e amen hannde ngam ɓeydaade humpitaade ko fayti e geɗe amen e no min mbaawirta wallude ma.
Waktu posto: 02-02-2024
