yazisa
Esi sesona sikhokelo sipheleleyo kwi-intanethi
Uza kufunda:

Yintoni ivalvu yokujonga intwasahlobo
Yintoni ivalvu yokujonga iswing
Indlela iivalvu zokujonga intwasahlobo ezisebenza ngayo xa kuthelekiswa neevalvu zokujonga iswing
Iintlobo zeeValvu zokujonga iSpring
Iintlobo zeeValve zokujonga iSwing
Indlela iiValve zokujonga iNtwasahlobo kunye neeValve zokujonga iSwing ezidibana ngayo neePipelines
kunye nokuninzi…
Iivalvu zokujonga iNtwasahlobo kunye neSwing
Isahluko 1 - Yintoni iSpring Check Valve?
Ivalvu yokujonga intwasahlobo yivalvu eqinisekisa ukuhamba kwendlela enye kwaye ithintele ukuhamba okungasemva. Zine-inlet kunye ne-outlet kwaye kufuneka zibekwe kwindawo echanekileyo ukuze zisebenze ngokufanelekileyo. Ecaleni kweevalvu zokujonga intwasahlobo kunye nazo zonke iivalvu zokujonga, kukho utolo olukhomba kwicala lokuhamba. Ivalvu yokujonga efakwe intwasahlobo ibizwa ngokuba yivalvu yendlela enye okanye ivalvu yendlela enye. Injongo yevalvu yokujonga intwasahlobo kukusebenzisa intwasahlobo kunye noxinzelelo olufakwa kwidiski ukuvimba ukuhamba okungasemva ukuze kuvalwe ivalvu.

ivalvu yokujonga intwasahlobo
Ivalvu Yokujonga Zonke Iitshekhi Ivalvu Yokujonga Intwasahlobo ye-Mfg. Co's

Ukuze ivalvu yokujonga isebenze kakuhle, kufuneka ibe noxinzelelo olwahlukileyo, oluhamba ukusuka kuxinzelelo oluphezulu ukuya kuxinzelelo oluphantsi. Uxinzelelo oluphezulu okanye uxinzelelo oluqhekekileyo kwicala lokungena luvumela ulwelo ukuba luhambe ngevalvu luze loyise amandla entwasahlobo kwivalvu.

Ngokubanzi, ivalvu yokukhangela sisixhobo esivumela naluphi na uhlobo lwemidiya ukuba luhambe kwicala elinye. Imilo yendlela yokukhangela ingaba yingqukuva, idiski, ipiston okanye ipoppet, intloko yekhowa. Iivalvu zokujonga intwasahlobo zithintela ukuhamba okungasemva njengendlela yokukhusela iipompo, izixhobo kunye noomatshini xa uxinzelelo kwinkqubo luqala ukwehla, ukucotha, ukuma okanye ukubuya umva.

Isahluko 2 - Yintoni ivalvu yokujonga ukujika?
Iivalvu zokujonga ukujika zivumela ukuhamba ngendlela enye kwaye zivale ngokuzenzekelayo xa uxinzelelo oluqhekekayo luncipha. Ziluhlobo lwevalvu yebhabhathane enediski egubungela ukuvulwa kwevalvu. Ipakethi inamathele kwihinge ukuze xa ibethelwa kukuhamba kwemidiya, ipakethi ikwazi ukujika ivuleke okanye ivalwe. Utolo olusecaleni komzimba wevalvu lubonisa indlela ulwelo olungena luphuma ngayo kwivalvu.

Inqanaba loxinzelelo lolwelo lityhala idiski okanye ucango luvuleke, nto leyo evumela ulwelo ukuba ludlule. Xa ukuhamba kuhamba kwicala elingalunganga, idiski iyavalwa ngenxa yokutyhalwa kolwelo okanye i-medium.

Ivalvu yokujonga iswing

Iivalvu zokujonga ukujika azidingi mandla angaphandle. Ukudlula kolwelo okanye imidiya kuzo akuthintelwa bubukho bazo. Zifakelwa ngokuthe tye kwimibhobho, kodwa zinokufakelwa ngokuthe nkqo logama nje ukuhamba kwamanzi kuphezulu.

Umenzi kunye noMboneleli weValve yokujonga iSpring ePhambili
Inkampani Yokuvelisa Iivalvu Zokujonga Zonke – Ilogo
Inkampani Yokuvelisa Iivalvu Zokujonga Zonke
Izisombululo zobuNjineli be-ASC - Ilogo
Izisombululo zoBunjineli be-ASC
○
Ulawulo lwe-O'Keefe
I-CPV Manufacturing, Inc. - Ilogo
Inkampani yoMveliso yeCPV
nxibelelana nezi nkampani
Yenza inkampani yakho idweliswe apha ngasentla

Isahluko 3 - Iintlobo zeeValvu zokujonga iSpring
Ukuze ivalvu yokujonga efakwe kwintwasahlobo isebenze kakuhle, kufuneka ibe noxinzelelo oluphezulu, olubizwa ngokuba luxinzelelo lokuqhekeka, ukuze ihlale ivulekile. Ubungakanani boxinzelelo lokuqhekeka olufunekayo luxhomekeke kuhlobo lwevalvu, ulwakhiwo lwayo, iimpawu zentwasahlobo kunye nolwalathiso lwayo kwipayipi. Iinkcukacha zoxinzelelo lokuqhekeka zikwiiponti nge-intshi yesikwere (PSI), iiponti nge-intshi yesikwere (PSI), okanye ibha, kwaye iyunithi yoxinzelelo lwe-metric ilingana ne-14.5 psi.

Xa uxinzelelo oluphezulu luphantsi kunoxinzelelo oluqhekekayo, uxinzelelo olungasemva luba yinto ebalulekileyo kwaye ulwelo luya kuzama ukuhamba lusuka kwindawo yokukhupha kwivalvu luye kwindawo yokungena. Xa oku kusenzeka, ivalvu ivala ngokuzenzekelayo kwaye ukuhamba kuyayeka.

Uhlobo lweValve yokujonga iNtwasahlobo
Ivalvu yokujonga ethuleyo ye-Axial flow
Ngevalvu yokuhlola uthuli olujikelezayo olujikelezayo, ipleyiti yevalvu ibanjwa sisipringi esiphakathi kwepleyiti yevalvu ukuze ihambe kakuhle kwaye ivuleke kwaye ivalwe kwangoko. Isipringi kunye nediski zisembindini wepayipi, kwaye ulwelo luhamba lujikeleze idiski. Oku kwahlukile kwiivalvu ezijikelezayo okanye ezinye iintlobo zeevalvu zentwasahlobo, ezitsala idiski ngokupheleleyo kulwelo, zishiya ityhubhu ivuleke ngokupheleleyo.

Uyilo olukhethekileyo lwevalvu yokujonga i-axial flow silent check valve lwenza ukuba ibize kakhulu kunevalvu zokujonga intwasahlobo zendabuko kunye neevalvu zokujonga i-swing. Nangona zibiza kakhulu, imbuyekezo kutyalo-mali ibangelwa bubomi bazo obude, obunokuthatha iminyaka engaphezu kwemithathu ukuze zitshintshwe.

Ulwakhiwo olulodwa lwe-Axial Flow Quiet Check Valve lukuvumela ukuba ubone ngezantsi apho ivalvu ivuleka khona kunye nokuhamba kolwelo. Njengeevalvu zokujonga intwasahlobo, iivalvu zokujonga i-axial ziqala ukuvala xa uxinzelelo oluphezulu luhla. Njengoko uxinzelelo luncipha kancinci, ivalvu ivala kancinci kancinci.

Ivalvu yokujonga ukuhamba okujikelezayo ye-Axial

Ivalvu yokujonga intwasahlobo yebhola
Iivalvu zokujonga intwasahlobo yebhola zisebenzisa ibhola njengesihlalo sokuvala kufutshane nomngxuma wokungena. Isihlalo sokuvala sinciphile ukuze sikhokhele ibhola kulo kwaye senze itywina elihle. Xa uxinzelelo oluqhekekileyo oluvela kumsinga lungaphezulu kunentwasahlobo ebambe ibhola, ibhola iyashukunyiswa,