Ukuhlolwa kwe-Butterfly valve nokulungiswa:
1. I-valve uvemvane iyingxenye yezandla, yomoya, esebenza ngaphansi kwamanzi, kanye nekagesi eye yalungiswa ngokuqinile ngaphambi kokuphuma embonini.Lapho ehlola kabusha ukusebenza kokuvala, umsebenzisi kufanele alungise ngokulinganayo izinhlangothi zombili ze-inlet ne-outlet, avale i-valve uvemvane, futhi afake ukucindezela ohlangothini lokungena.Bheka ukuthi akukho yini ukuvuza ohlangothini lokuphuma.Ngaphambi kokuhlolwa kwamandla epayipi, ipuleti lediski kufanele livulwe ukuze kuvinjwe ukulimala kokuvala kokuvala.
2. Nakuba i-Diyue ike yahlolwa nokuhlolwa okuqinile ngaphambi kokushiya ifekthri, kukhona neminye imikhiqizo eshintsha ngokuzenzakalelayo indawo yayo yesikulufu ngesikhathi sokuthutha, edinga ukulungiswa kabusha, i-pneumatics, ama-hydraulics, njll., sicela ubheke imiyalelo yokusebenza yedivayisi esekela idrayivu. .
3. Imivimbo yokuvula neyokuvala yendlela yokulawula iye yalungiswa lapho i-valve uvemvane idrayivu kagesi iphuma efektri.Ukuze kuvinjwe indlela engafanele lapho ugesi uvuliwe, umsebenzisi uqala ngokuvula amandla mathupha endaweni evuleke uhhafu ngemva kokuvula amandla okokuqala, bese ecindezela inkinobho kagesi ukuhlola ukuthi iqondephi. ipuleti yenkomba ihambisana nesiqondiso sokuvala se-valve.
2. Amaphutha ajwayelekile kanye nezindlela zokuqeda amavalvu ovemvane:
1. Ngaphambi kokufaka i-valve ye-butterfly, qinisekisa ukuthi ukusebenza kwe-butterfly valve kanye nomcibisholo wesiqondiso sokugeleza okuphakathi kuyahambisana nezimo zokunyakaza, futhi i-valve yangaphakathi ye-Guilong valve kufanele ifakwe futhi ihlanzwe.Akuvunyelwe ukuthi kube nodaba lwangaphandle olunamathiselwe kwendandatho yokuvala kanye nepuleti levemvane.Akuvunyelwe ukuvala ipuleti le-butterfly ukugwema ukulimala kwendandatho yokuvala.
2. Kunconywa ukusebenzisa i-flange ekhethekile ye-valve ye-butterfly, okungukuthi, i-HGJ54-91 uhlobo lwe-socket welding steel flange ukuze kufakwe i-disc plate.
3. Indawo engcono kakhulu yokufakwa kwevalvu uvemvane epayipini ukufakwa okuqondile, kodwa hhayi ukufakwa okubheke phansi.
4. Ukugeleza kwe-valve butterfly kudinga ukulungiswa ngesikhathi sokusetshenziswa, futhi kulawulwa ibhokisi legiya lezikelemu.
5. Ngevalvu yediski enenani elikhulu lezikhathi zokuvula nokuvala, vula ikhava yebhokisi legiya lezikelemu cishe ezinyangeni ezimbili ukuze uhlole ukuthi ibhotela livamile yini.Gcina inani elifanele lebhotela.
6. Hlola ukuqina kwengxenye ngayinye yokuxhuma, engagcini nje ngokuqinisekisa ukuthi imvelo efana nezinyosi yokupakisha, kodwa futhi iqinisekisa ukujikeleza okuguquguqukayo kwesiqu se-valve.
1. I-valve uvemvane iyingxenye yezandla, yomoya, esebenza ngaphansi kwamanzi, kanye nekagesi eye yalungiswa ngokuqinile ngaphambi kokuphuma embonini.Lapho ehlola kabusha ukusebenza kokuvala, umsebenzisi kufanele alungise ngokulinganayo izinhlangothi zombili ze-inlet ne-outlet, avale i-valve uvemvane, futhi afake ukucindezela ohlangothini lokungena.Bheka ukuthi akukho yini ukuvuza ohlangothini lokuphuma.Ngaphambi kokuhlolwa kwamandla epayipi, ipuleti lediski kufanele livulwe ukuze kuvinjwe ukulimala kokuvala kokuvala.
2. Nakuba i-Diyue ike yahlolwa nokuhlolwa okuqinile ngaphambi kokushiya ifekthri, kukhona neminye imikhiqizo eshintsha ngokuzenzakalelayo indawo yayo yesikulufu ngesikhathi sokuthutha, edinga ukulungiswa kabusha, i-pneumatics, ama-hydraulics, njll., sicela ubheke imiyalelo yokusebenza yedivayisi esekela idrayivu. .
3. Imivimbo yokuvula neyokuvala yendlela yokulawula iye yalungiswa lapho i-valve uvemvane idrayivu kagesi iphuma efektri.Ukuze kuvinjwe indlela engafanele lapho ugesi uvuliwe, umsebenzisi uqala ngokuvula amandla mathupha endaweni evuleke uhhafu ngemva kokuvula amandla okokuqala, bese ecindezela inkinobho kagesi ukuhlola ukuthi iqondephi. ipuleti yenkomba ihambisana nesiqondiso sokuvala se-valve.
2. Amaphutha ajwayelekile kanye nezindlela zokuqeda amavalvu ovemvane:
1. Ngaphambi kokufaka i-valve ye-butterfly, qinisekisa ukuthi ukusebenza kwe-butterfly valve kanye nomcibisholo wesiqondiso sokugeleza okuphakathi kuyahambisana nezimo zokunyakaza, futhi i-valve yangaphakathi ye-Guilong valve kufanele ifakwe futhi ihlanzwe.Akuvunyelwe ukuthi kube nodaba lwangaphandle olunamathiselwe kwendandatho yokuvala kanye nepuleti levemvane.Akuvunyelwe ukuvala ipuleti le-butterfly ukugwema ukulimala kwendandatho yokuvala.
2. Kunconywa ukusebenzisa i-flange ekhethekile ye-valve ye-butterfly, okungukuthi, i-HGJ54-91 uhlobo lwe-socket welding steel flange ukuze kufakwe i-disc plate.
3. Indawo engcono kakhulu yokufakwa kwevalvu uvemvane epayipini ukufakwa okuqondile, kodwa hhayi ukufakwa okubheke phansi.
4. Ukugeleza kwe-valve butterfly kudinga ukulungiswa ngesikhathi sokusetshenziswa, futhi kulawulwa ibhokisi legiya lezikelemu.
5. Ngevalvu yediski enenani elikhulu lezikhathi zokuvula nokuvala, vula ikhava yebhokisi legiya lezikelemu cishe ezinyangeni ezimbili ukuze uhlole ukuthi ibhotela livamile yini.Gcina inani elifanele lebhotela.
6. Hlola ukuqina kwengxenye ngayinye yokuxhuma, engagcini nje ngokuqinisekisa ukuthi imvelo efana nezinyosi yokupakisha, kodwa futhi iqinisekisa ukujikeleza okuguquguqukayo kwesiqu se-valve.
7. Imikhiqizo yamavalve uvemvane evalwe ngensimbi ayifanele ukufakwa ekupheleni kwepayipi.Uma kufanele ifakwe ekugcineni kwepayipi, i-flange yokuphumayo kufanele ifakwe ukuvimbela iringi yokuvala ukuthi ingacindezelwa ngokweqile futhi ibekwe phezu.
8. Ukufakwa kwesiqu se-valve kanye nokusabela kokusetshenziswa Hlola ngezikhathi ezithile umphumela wokusetshenziswa kwe-valve, futhi ususe ngokushesha noma imaphi amaphutha atholakele.
3. Izindlela ezifika ngesikhathi zokuqeda ukwehluleka okungenzeka zichazwe kuleli thebula elilandelayo: Izimbangela ezingenzeka zendlela yokuqeda ukwehluleka Ukuvala ukuvuza kwendawo 1. Ipuleti levemvane nendawo yokuvala iqukethe imfucumfucu.
2. Indawo yokuvala yepuleti uvemvane nendawo yokuvala ayilungile
3. Uhlangothi lwe-outlet lufakwe ama-flange bolts acindezelwe ngokulinganayo noma cha ngokuvumelana nezidingo zoMdwebo 1. Isiqondiso sokuhlolwa kokucindezela akuhambisani nezidingo zoMfanekiso 1.
1. Khipha ukungcola futhi uhlanze i-valve yangaphakathi
2. Lungisa isikulufu sokulungisa segiya lezikelemu noma i-actuator kagesi ukuze ufinyelele indawo efanele yokuvala yevalvu.3. Hlola indiza ye-flange ekhwezayo kanye nezwe eliqinisa umshudo.Kufanele ziqiniswe ngokulinganayo.
4. Cindezela ohlangothini lwe-tip seal
5. Ukuvuza kuzo zombili iziphetho zevalvu:
1. Ama-gaskets wokuvala ezinhlangothini zombili ayahluleka
2. Ukuqina kwepayipi le-flange elingalingani noma elingacindezelwanga
3. Ama-gaskets okuvala angaphezulu nangaphansi kwendandatho yokuvala awavumelekile.1. Faka esikhundleni i-gasket yokuvala.2. Qinisa amabhawodi e-flange (ngisho namandla).3. Khipha indandatho yokucindezela yevalvu bese ubuyisela iringi yokuvala.I-gasket ehlulekile
8. Ukufakwa kwesiqu se-valve kanye nokusabela kokusetshenziswa Hlola ngezikhathi ezithile umphumela wokusetshenziswa kwe-valve, futhi ususe ngokushesha noma imaphi amaphutha atholakele.
3. Izindlela ezifika ngesikhathi zokuqeda ukwehluleka okungenzeka zichazwe kuleli thebula elilandelayo: Izimbangela ezingenzeka zendlela yokuqeda ukwehluleka Ukuvala ukuvuza kwendawo 1. Ipuleti levemvane nendawo yokuvala iqukethe imfucumfucu.
2. Indawo yokuvala yepuleti uvemvane nendawo yokuvala ayilungile
3. Uhlangothi lwe-outlet lufakwe ama-flange bolts acindezelwe ngokulinganayo noma cha ngokuvumelana nezidingo zoMdwebo 1. Isiqondiso sokuhlolwa kokucindezela akuhambisani nezidingo zoMfanekiso 1.
1. Khipha ukungcola futhi uhlanze i-valve yangaphakathi
2. Lungisa isikulufu sokulungisa segiya lezikelemu noma i-actuator kagesi ukuze ufinyelele indawo efanele yokuvala yevalvu.3. Hlola indiza ye-flange ekhwezayo kanye nezwe eliqinisa umshudo.Kufanele ziqiniswe ngokulinganayo.
4. Cindezela ohlangothini lwe-tip seal
5. Ukuvuza kuzo zombili iziphetho zevalvu:
1. Ama-gaskets wokuvala ezinhlangothini zombili ayahluleka
2. Ukuqina kwepayipi le-flange elingalingani noma elingacindezelwanga
3. Ama-gaskets okuvala angaphezulu nangaphansi kwendandatho yokuvala awavumelekile.1. Faka esikhundleni i-gasket yokuvala.2. Qinisa amabhawodi e-flange (ngisho namandla).3. Khipha indandatho yokucindezela yevalvu bese ubuyisela iringi yokuvala.I-gasket ehlulekile
I-Nortech ingomunye wabakhiqizi abahamba phambili bamavalvu ezimbonini e-China abanesitifiketi sekhwalithi ye-ISO9001.
Imikhiqizo emikhulu:I-Butterfly Valve,I-Ball Valve,Ivalve yesango,Hlola Valve,I-Globe Vavlve,I-Y-Strainers,I-Acurator kagesi,Ama-Acurator Womoya.
Isikhathi sokuthumela: Jul-23-2021