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Umgaqo wokusebenza kunye nokuhlelwa kwevalvu yokujonga
Umgaqo wokusebenza kunye nokuhlelwa kwevalvu yokujonga Ivalvu yokujonga: ivalvu yokujonga ikwaziwa njengevalvu yokujonga okanye ivalvu yokujonga, indima yayo kukuthintela ukuhamba kwepayipi ukuba ibuyele umva. Ipompo yamanzi ephuma kwivalvu esezantsi ikwayeyevalvu yokujonga. Iindawo zokuvula nezokuvala ziyavulwa ...Funda ngokugqithisileyo -
Iimpawu zokusetyenziswa kunye nolwakhiwo lwevalvu yokujonga i-wafer
Okokuqala, ukusetyenziswa kwevalvu yokujonga i-wafer. Ivalvu yokujonga efakwe kwinkqubo yemibhobho, indima yayo ephambili kukuthintela ukuhamba kwemidiya umva, ivalvu yokujonga luhlobo loxinzelelo lwemidiya oluvulekayo noluvaleka ngokuzenzekelayo. Ivalvu yokujonga i-wafer ifanelekile kuxinzelelo oluqhelekileyo lwe-PN1.0MPa~42.0MPa, iClass150~25000, nom...Funda ngokugqithisileyo -
Jonga ukufakwa kunye nokusetyenziswa kwevalvu
Iivalvu zokuhlola ukuphakamisa ezithe tye kufuneka zifakwe kwiipayipi ezithe tye, iivalvu zokuhlola ukuphakamisa ezithe nkqo kunye neevalvu ezisezantsi zihlala zifakelwa kwiipayipi ezithe nkqo, kunye nokuhamba kwemidiya ukusuka ezantsi ukuya phezulu. Iivalvu zokuhlola ukujikeleza zihlala zifakelwa kwimigca ethe tye, kodwa zinoku...Funda ngokugqithisileyo -
Yintoni ivalvu yokujonga?
Umsebenzi ophambili wevalvu yokujonga kukuthintela ukuphambuka okuphakathi, ukuthintela umva wepompo kunye nesixhobo sayo sokuqhuba, kunye nokuvuza kombane kwisikhongozeli, ikwabizwa ngokuba yivalvu yokujonga, ivalvu yokujonga. Iindawo zokuvula nezokuvala zivulwa okanye zivalwe yi-flow and forc...Funda ngokugqithisileyo -
Umgaqo wokukhetha ivalvu yeglobhu
Umgaqo wokukhetha ivalvu yeglobhu Ivalvu yokuvala ibhekisa kwivalvu enenxalenye yokuvala (idiski) ehamba kumgca osembindini wesihlalo sevalvu. Ngokwale ndlela yokuhamba kwediski yevalvu, utshintsho lwesango lesihlalo sevalvu luhambelana nokubetha kwediski yevalvu. Ukususela ekuvulekeni...Funda ngokugqithisileyo -
Yintoni ivalvu yeglobe?
Yintoni ivalvu yeglobhu? Iindawo zokuvula nezokuvala zevalvu yeglobhu ziyidiski efana neplagi, umphezulu wokutywina uthe tyaba okanye uyi-conical, kwaye idiski ihamba ngomgca othe tye kumgca osembindini wolwelo. Uhlobo lokuhamba kwesiqu, kukho uhlobo lwentonga yokuphakamisa (ukuphakamisa isiqu, ivili lesandla aliphakamisi...Funda ngokugqithisileyo -
Iingenelo kunye nokungalungi kwevalvu yeglobe kunye namanyathelo okufakela
Iingenelo kunye nokungalungi kwevalvu yeglobe kunye namanyathelo okukhusela ukufakwa kwayo. Ivalvu yeglobe inezi ngenelo zilandelayo: Ivalvu yokuvala inesakhiwo esilula kwaye kulula ukuyenza nokuyigcina ikwimeko entle. Ivalvu yokumisa ine-stroke encinci yokusebenza kunye nokuvula nokuvala okufutshane...Funda ngokugqithisileyo -
IBHOTSHI YEEVALVU ZOKWENZA IIPLAYITI EZIMBINI EZILUNGILE UKUTHUNYELWA
IBHOTSHI YEEVALVU ZOKWENZA IIPLAYITI EZIMBINI EZILUNGILE UKUTHUNYELWA. Iza kuthatha uloliwe ukusuka eTshayina ukuya eYurophu ukuya eYurophu. Ivalvu yokujonga iipleyiti ezimbini, uhlobo lwe-lug, uhlobo lwe-wafer oluyi-12″-150lbs, uhlobo lwe-dual plate yokujonga iipleyiti ezimbini. Ivalvu yokujonga iipleyiti ezimbini yivalvu engabuyiyo yonke into enamandla kakhulu, elula kakhulu...Funda ngokugqithisileyo -
Umgaqo wokusebenza wevalvu yehlabathi
Ivalvu yokusika ikwabizwa ngokuba yivalvu yokusika. Yeyona valve isetyenziswa kakhulu. Isizathu sokuba ithandwe kukuba ukungqubana phakathi kweendawo zokuvala ngexesha lenkqubo yokuvula nokuvala kuncinci, ihlala ixesha elide, ukuphakama kokuvula akukukhulu, imveliso ...Funda ngokugqithisileyo -
Umgaqo wokusebenza wevalvu yebhola enamacandelo amathathu
Umgaqo wokusebenza wevalvu yebhola enamacandelo amathathu ngolu hlobo lulandelayo: Okokuqala, inkqubo yokuvula Kwimeko evaliweyo, ibhola icinezelwa kwisihlalo sevalvu ngoxinzelelo loomatshini lwesiqu sevalvu. Xa ivili lesandla lijikeleziswa ngokuchasene newotshi, isiqu sevalvu siyahamba ...Funda ngokugqithisileyo -
Imigangatho yevalvu yebhola edadayo kunye neempawu zesakhiwo (2)
6. I-flange ephakathi (unxibelelwano phakathi komzimba wevalvu kunye nomzimba wasekhohlo) ayinasakhiwo sokuvuza. Unxibelelwano phakathi komzimba wevalvu kunye nomzimba wasekhohlo luvalwe ngee-gaskets. Ukuze kuthintelwe ukuvuza okubangelwa ngumlilo, ubushushu obuphezulu okanye ukungcangcazela, yenzelwe ngokukodwa ivalvu...Funda ngokugqithisileyo -
Imigangatho yevalvu yebhola edadayo kunye neempawu zesakhiwo (1)
1. Iimpawu zesakhiwo sevalvu yebhola edadayo 1. Isakhiwo sokuvala isihlalo sevalvu esahlukileyo. Iminyaka yamava okuvelisa iivalvu zebhola kunye nobuchwepheshe obuphambili ekhaya nakwamanye amazwe bayila isihlalo sevalvu yokutywina esinemigca emibini ukuqinisekisa ngokuthembekileyo ukutywinwa kwevalvu. Ulwandle lwevalvu yobungcali...Funda ngokugqithisileyo
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