Ivalve yebhola enemisonto emibini eyindoda

I-Shenchi Science Population: Yintoni kanye kanye ivalve yebhola enemisonto emibini ekumgangatho ophezulu?

Ivalve yebhola ephindwe kabini yangaphandle yivalve yebhola enemisonto yamadoda kuzo zombini iziphelo, edityaniswe kumalungu amabini omzimba. Inguqu ye-Shenchi yale valve inikezela ngezixhobo zomzimba ngobhedu, i-SUS304, okanye i-SUS316L, kunye nentsimbi yangaphakathi ehambelana nomzimba ukuze kupheliswe umngcipheko we-corrosion path path. Isebenzisa iimpawu ze-EPDM kunye nokusebenza ngesandla, ezifanelekileyo kumanzi, umoya, ioli, igesi kunye neendaba ezifanayo. "I-valve yebhola ye-thread yangaphandle ekumgangatho ophezulu emibini" ichazwa ngokuchaneka kwentambo ephezulu, i-torque ephantsi yokusebenza, ubomi obude, kunye nokudibanisa ngokuthe ngqo kumachweba anemisonto yabasetyhini ngaphandle kwee-adapters ezongezelelweyo.

Iiparamitha zeMveliso

Igama leMveliso: I-Two-Piece Double Thread yangaphandle yeBhola iValve	Iinkcukacha: (1/8"-4") DN6-DN100
Uxinzelelo lwegama: PN16	Izinto zoMzimba: Ubhedu, SUS304, SUS316L
Imigangatho: ANSI, BS, DIN, ISO, JIS	Imisonto: NPT, BSP, BSPT, DIN, njl.
Izinto zeMetal ezingapheliyo: Ubhedu, SUS304, SUS316L	Ubushushu obuphakathi: Ubushushu obuphezulu, iqondo eliphantsi, iqondo lobushushu eliphakathi, iqondo lobushushu eliqhelekileyo
Indlela yokusebenza: Imanyuwali	Itywina: EPDM
Indlela yoQhagamshelwano: uQhagamshelwano olunemisonto	Izicelo: Amanzi, Umoya, Igesi, Ioyile, Ulwelo, njl.
Imvelaphi: eTshayina	Isampulu: Iisampulu ziyafumaneka

UHlolo loFakelo lwangaphambili kunye neNkcazelo yoQhagamshelwano lwemisonto ye-Shenchi amaqhekeza amabini aPhindwa kabini iValve yeBhola yaNgaphandle

U-Shenchi, umboneleli wevalvu yebhola ephindwe kabini yangaphandle evela e-China, ucebisa ukuba kujongwe ukuba yomibini imisonto yangaphandle kumzimba wevalvu ayonakaliswa kwaye idityaniswe ngokucocekileyo kunye nemisonto yombhobho yabasetyhini phambi kokufakwa. Faka iteyiphu ephakathi ye-PTFE ngokulinganayo kwicala lemisonto ye-2-3 yokusonga. I-premium ye-Shenchi ye-premium ephindwe kabini i-valve yebhola yentambo yangaphandle ibonisa iiflethi ze-wrench kwiingcambu zentambo. Sebenzisa i-wrench evulekileyo kwezi flethi ngexesha lofakelo; Ungaze ujikelezise icandelo lomzimba wevalve ephakathi ukunqanda ukungahambi kakuhle kondoqo webhola yangaphakathi.

Amanqaku aPhambili oKumiswa kweSitywina kunye noLawulo lweTorque yeBody yeValve

Amacandelo aphambili kwi-valve yebhola ye-thread-piece kabini yangaphandle ibandakanya ii-halves ezimbini zomzimba, i-coreball core, i-stem, kunye ne-EPDM seals. Kwi-design ye-Shenchi, imizimba emibini idibanisa ngeentambo zeziko. Qinisekisa ukuba i-gasket yokutywina (phakathi kwesiqingatha somzimba) iphakathi ngaphandle kwe-skew. Qinisa isandla de udibane, emva koko sebenzisa isixhobo esongezelelweyo 1/4 ukujika. I-torque egqithisileyo iya kuguqula amatywina e-EPDM kwaye ibangele ukusilela. Ivalve yebhola yangaphandle enemisonto emibini efikelelekayo kufuneka ingaze ibeke esichengeni umgangatho wokutywina; ulawulo lwetorque olufanelekileyo luchaphazela ngqo ubomi bevalvu.

Indlela yoLungiso kwisiza sokutywinwa kweSita seValve kunye nokuTshintshwa kweNdlela yokuNqanda uMda

I-valve yebhola ye-Shenchi ephindwe kabini yentambo yangaphandle ibonisa i-EPDM O-ring seal kwi-stem. Emva kofakelo, jikela ivelufa ngesandla kabini ukukhangela nakuphi na ukuvuza kwingcambu yesiqu. Ukuba kukho ukuvuza okuncinci, qinisa ngobunono i-nut yokupakisha isiqu (akukho ngaphezu kwe-1/8 ukujika). Kwakhona qaphela imida yokumisa isiphatho: ukubamba ngokuhambelana nombhobho kubonisa ukuvuleka; perpendicular ibonisa ivaliwe. I-premium yesiqwenga esiphindwe kabini ivalve yebhola yomsonto yangaphandle ibandakanya ukumisa koomatshini kwiindawo ezigqithisileyo. Ungaze unyanzelise ngaphaya kwezi zitishi, okanye umonakalo kumbindi webhola wangaphakathi kunye neendawo zokutywina zinokuvela

UkuNqatshwa kweMposiso yokuFakelo oluQhelekileyo kunye neeNkqubo zoVavanyo lokutywinwa kweSiza

Xa ufaka i-valve yebhola ye-Shenchi yangaphandle ephindwe kabini yangaphandle, gwema: ukugubungela ngokugqithiseleyo imicu ene-sealant ebangela i-debris kwi-valve cavity, usebenzisa izitshixo zemibhobho ngokuthe ngqo kumphezulu womzimba wevalve, okanye ukusilela ukucoca inkunkuma yombhobho ngaphambi kofakelo. Inkqubo echanekileyo: yenza uvavanyo loxinzelelo emva kofakelo, vula ngokucothayo ivalve, sebenzisa amanzi anesepha kuzo zonke iintambo ezidityanisiweyo kunye namalungu omzimba, kwaye ujonge amaqamza. I-premium ephindwe kabini i-valve yebhola yentambo yangaphandle kufuneka igcine ukungabikho koxinzelelo lwemizuzu emihlanu kuxinzelelo lovavanyo lwe-PN16. Emva kovavanyo, shiya i-valve isiqingatha-ivulekile ukukhusela ukunyanzeliswa kwexesha elide kwelinye icala.