Ivalvu yebhola lentambo yesilisa eneziqephu ezimbili

I-Shenchi Science Popularization: Iyini ngempela ivalvu yebhola elinemicu emibili yezinga eliphezulu?

Ivalve yebhola yangaphandle enezicucu ezimbili iyi-valve yebhola enezintambo zesilisa kuzo zombili iziphetho, ezihlanganiswe ezingxenyeni ezimbili zomzimba. Inguqulo ye-Shenchi yale valve inikeza izinto zomzimba zethusi, i-SUS304, noma i-SUS316L, enensimbi yangaphakathi ehambisana nomzimba ukuze kuqedwe ingozi yokugqwala kwendlela yokugeleza. Isebenzisa izimpawu ze-EPDM nokusebenza kwezandla, ezifanele amanzi, umoya, uwoyela, igesi kanye nemidiya efanayo. "I-valve yebhola lezintambo ezimbili eziphindwe kabili zekhwalithi ephezulu" ichazwa ngokunemba okuphezulu kwentambo, i-torque ephansi yokusebenza, impilo ende yokuvala, nokuxhumeka okuqondile kumachweba anemicu yabesifazane ngaphandle kwama-adaptha engeziwe.

Amapharamitha womkhiqizo

Igama Lomkhiqizo: I-Two-Piece Double Thread Ball Valve yangaphandle yangaphandle	Imininingwane: (1/8"-4") DN6-DN100
Ingcindezi Yokuzisholo: PN16	Impahla Yomzimba: Ithusi, SUS304, SUS316L
Amazinga: ANSI, BS, DIN, ISO, JIS	Imicu: NPT, BSP, BSPT, DIN, njll.
I-Metal Material yangaphakathi: Ithusi, SUS304, SUS316L	Izinga Lokushisa Eliphakathi: Izinga Lokushisa Eziphakeme, Izinga Lokushisa Eliphansi, Izinga Lokushisa Eliphakathi, Izinga Elijwayelekile
Indlela Yokusebenza: Imanuwali	Uphawu: EPDM
Indlela Yokuxhuma: Ukuxhumana Okunentambo	Izicelo: Amanzi, Umoya, Igesi, Amafutha, Uketshezi, njll.
Umsuka: China	Isampula: Amasampuli ayatholakala

Ukuhlolwa Kokufakwa Kwangaphambili Nezicaciso Zokuxhunywa Kwentambo ye-Shenchi Yezingxenye Ezimbili Eziphindwe Kabili I-Thread Ball Valve Yangaphandle

U-Shenchi, umphakeli wevalvu we-valve enezintambo ezimbili eziphindwe kabili ovela e-China, uncoma ukuthi kubhekwe ukuthi yomibili imicu yangaphandle emzimbeni wevalvu ayilimele futhi ifaniswe ngokuhlanzekile nemicu yepayipi lesifazane ngaphambi kokufakwa. Faka itheyiphu ye-PTFE emaphakathi ngokulinganayo kuhlangothi lwentambo yokugoqa okungu-2-3. Ivalvu yebhola ye-Shenchi ye-premium enezicucu ezimbili eziphindwe kabili ihlanganisa amaflethi e-wrench ezimpandeni zomucu. Sebenzisa i-wrench evulekile kulawa mafulethi ngesikhathi sokufakwa; ungalokothi uphendukise ingxenye yomzimba ye-valve ephakathi ukuze ugweme ukungahambi kahle komgogodla webhola wangaphakathi.

Amaphuzu Abalulekile Okubekwa Kweziphawu kanye Nokulawulwa Kwetorque Yokuhlanganisa Umzimba We-Valve

Izingxenye eziyinhloko ze-valve yebhola yentambo yangaphandle enezicucu ezimbili zifaka amahhafu omzimba amabili, umgogodla webhola omaphakathi, isiqu, nezigxivizo ze-EPDM. Ngomklamo we-Shenchi, imizimba emibili ixhuma ngemicu ephakathi. Qinisekisa ukuthi i-gasket yokuvala (phakathi kwesigamu somzimba) igxile ngaphandle kwe-skew. Qinisa ngesandla kuze kuthinteke, bese usebenzisa ithuluzi ukuphenduka oku-1/4 okwengeziwe. I-torque eyeqile izokhubaza izimpawu ze-EPDM futhi ibangele ukwehluleka. Ivalve yamabhola angaphandle eneziqephu ezimbili ethengekayo akufanele neze ibeke engcupheni ikhwalithi yokuvala; ukulawula i-torque efanele kuthinta ngqo ukuphila kwe-valve.

Indlela Yokulungisa Esendaweni Yokuvala Isiqu Se-Valve kanye Nendlela Yokukhawulela Ukushintsha

Ivalvu yebhola yangaphandle eneziqephu ezimbili ze-Shenchi ine-EPDM O-ring seal esiqwini. Ngemva kokufaka, zungeza i-valve kabili ukuze uhlole noma yikuphi ukuvuza empandeni yesiqu. Uma ukuvuza okuncane kwenzeka, qinisa ngobumnene i-stem packing nut (ingabi ngaphezu kwe-1/8 turn). Qaphela futhi imikhawulo yokumisa isibambo: isibambo esihambisana nepayipi sibonisa ukuvuleka; i-perpendicular ibonisa ivaliwe. Ivalvu yebhola yentambo yangaphandle ye-premium eneziqephu ezimbili ehlanganisa izitobhi zemishini ezindaweni ezidlulele. Ungalokothi uphoqe ngale kwalezi zitobhi, noma ukulimala kwebhola elingaphakathi nendawo yokuvala kungase kwenzeke

Ukugwema Iphutha Lokufaka Elivamile kanye Nezinqubo Zokuhlola Ukuvalwa Kwesayithi

Lapho ufaka i-valve yebhola ye-Shenchi enezicucu ezimbili yangaphandle enezicucu ezimbili, gwema: ukugoqa kakhulu izintambo ezine-sealant ebangela udoti emgodini wevalvu, usebenzisa izikele zamapayipi ngqo ebusweni bomzimba wamavalvu, noma ukwehluleka ukuhlanza imfucumfucu yamapayipi ngaphambi kokufakwa. Inqubo efanele: yenza ukuhlolwa kokucindezela ngemva kokufaka, vula kancane ivalvu, sebenzisa amanzi anensipho kukho konke ukuxhuma okunentambo namajoyinti omzimba, bese ubheka amabhamuza. I-valve ye-premium eneziqephu ezimbili zebhola yangaphandle kufanele igcine ukwehla kwengcindezi imizuzu emihlanu ekucindezelweni kokuhlolwa kwe-PN16. Ngemuva kokuhlola, shiya i-valve ivulekile uhhafu ukuze uvimbele ukucindezela uphawu lwesikhathi eside ohlangothini olulodwa.