Ivalve yokujonga i-Micro-resistance evala ngokucothayo, eyaziwa ngokuba yivalve yokujonga, indima yayo kukuthintela umva ophakathi kumbhobho. Iindawo zokuvula kunye nokuvala zivula okanye zivale ngokwazo ngokuxhomekeke ekuhambeni okuphakathi kunye nokunyanzeliswa kokuthintela ivalve ephakathi yokubuyela umva kuthiwa yivalve yokutshekisha. Iivalvu zokutshekisha zezezivalo ezizenzekelayo. Zisetyenziswa ikakhulu kwimibhobho apho imidiya ihamba kwicala elinye. Inye kuphela indlela evumelekileyo ukuba ihambe ukuze kuthintelwe iingozi. Ifanelekile ukucoca i-medium, kungekhona i-medium equkethe iinqununu eziqinileyo kunye ne-viscosity ephezulu.
injongo
I-Micro-resistance-slow-valve check valves ifanelekile kuxinzelelo lwe-PN1.0 MPa ~ 42.0 MPa, i-Class150-2500; Idayamitha eqhelekileyo DN15-1200mm, NPS1/2-48; ukusebenza lobushushu-196-540 C imibhobho ukunqanda backflow medium. Ngokukhetha izinto ezahlukeneyo, ingasetyenziswa kumanzi, umphunga, ioli, i-nitric acid, i-acetic acid, i-oxidizing medium kunye ne-urea kunye nezinye imidiya.
Izinto eziphambili
Intsimbi yeCarbon, insimbi ephantsi yokushisa, intsimbi yesigaba sesibini (F51 / F53), i-titanium alloy, i-aluminium bronze, INCONEL625, SS304, SS304L, SS316, SS316L; intsimbi ye-chromium-molybdenum, i-Monel (400/500), i-20 # i-alloy, i-alloy yaseHarrington kunye nezinye izinto zetsimbi.
Iimpawu zesakhiwo
1. Ubude besakhiwo bufutshane, kwaye ubude bayo besakhiwo buyi-1/4 ~ 1/8 kuphela ye-valve yokukhangela i-flange.
2. Ubungakanani obuncinci, ubunzima obulula, ubunzima bayo buyi-1/4 ~ 1/20 kuphela ye-valve yokuhlola i-micro-blocking check valve.
3. I-disc ye-valve ivala ngokukhawuleza kwaye uxinzelelo lwehamile yamanzi luphantsi.
4. Imibhobho ethe tyaba okanye ethe nkqo iyafumaneka kwaye kulula ukuyifaka.
5. I-flow passage ayithintelwanga kwaye ukuxhathisa ulwelo kuncinci.
6. Ukunyakaza okubonakalayo kunye nokusebenza kakuhle kokutywinwa
7. Ukubetha kwediski emfutshane kunye nefuthe eliphantsi lokuvalwa kwevalve
8. Isakhiwo esidibeneyo, esilula kwaye sincinci, imbonakalo enhle
9. Ubomi benkonzo ende kunye nokuthembeka okuphezulu
Iinkcukacha zokusebenza
| Idayamitha yesiqhelo(mm) | 40~800 | |||
| Uxinzelelo lwegama | 1.0 | 1.6 | 2.5 | |
| Ps(MPa) | izindlu | 1.5 | 2.4 | 3.75 |
| Zitywine | 1.1 | 1.76 | 2.75 | |
| Ubuninzi boxinzelelo lokusebenza | 1.0 | 1.6 | 2.5 | |
| ubushushu bokusebenza | Ubushushu obungu- | |||
| Isiphakathi esisebenzayo | Amanzi, Medium eNdlekayo ebuthathaka | |||
IiMathiriyeli zeCandelo eliKhulu
| Igama lenxalenye | Igama lesixhobo |
| Umzimba kunye nebhonethi | Intsimbi engwevu, intsimbi yokuphosa, intsimbi yentsimbi |
| Icwecwe | Iindibano zeerabha |
| Ishafu yevalvu | Yenziwe ngentsimbi eshayinayo |
Yila imizobo
Itheyibhile yemilinganiselo engundoqo
| DN(mm) | L | H | B |
| 40 | 200 | 300 | 220 |
| 50 | 230 | 300 | 270 |
| 65 | 290 | 320 | 290 |
| 80 | 310 | 354 | 300 |
| 100 | 350 | 350 | 320 |
| 125 | 400 | 380 | 340 |
| 150 | 480 | 500 | 410 |
| 200 | 500 | 580 | 450 |
| 250 | 600 | 670 | 550 |
| 300 | 700 | 730 | 580 |
| 350 | 800 | 820 | 630 |
| 400 | 900 | 920 | 700 |
| 450 | 1000 | 950 | 800 |
| 500 | 1100 | 1100 | 900 |
| 600 | 1300 | 1200 | 990 |
| 700 | 1400 | 1550 | 1120 |
| 800 | 1500 | 1700 | 1300 |
Iivalvu zaseMelika NJENGOKO ngumniki wehlabathi jikelele weemveliso zolawulo lokuqukuqela £¬isisombululo kunye neenkonzo ezinoluhlu olwahlukeneyo lweemveliso, kwiziseko ezingundoqo kunye nolawulo lolwelo kushishino. Isisombululo sethu siyinxalenye ebalulekileyo yesisombululo solawulo lwemibhobho, ukwamkela iteknoloji yomatshini kunye nenkqubo yokuzenzekelayo, ukwenzela ukuba iimveliso zihlala zigcina umgangatho obalaseleyo, kwaye ziphendula kwiimfuno zabathengi ngokuchanekileyo nangokukhawuleza. NJENGAbathengi bevalve kunye neemarike zigubungela unikezelo lwamanzi kunye nokuhanjiswa kwamanzi, unyango lwamanzi, ukufudumeza, ukwakhiwa, ukulwa nomlilo, iinkqubo ze-HVAC, izityalo zamandla, i-petrochemical, imibhobho yegesi yendalo, iinqanawa kunye nezinye iindawo.
NJENGEZIVAVAVA zihlala zibambelela kumgaqo-nkqubo womgangatho othi "umgangatho bubomi bemveliso, iimveliso zibubomi BOKUTHANDA", ziye zapasiswa ISO9001, ISO14001, OHSAS18001, TS, API, CE, ROHS£¬CCC isatifikethi samaziko ovavanyo lobungcali. Sithatha ulwaneliseko lwabathengi njengenjongo, sithathe ubizo lwethu lokuqonda ixabiso ngokunikezela ngenkonzo ebalaseleyo kubathengi bethu, sizame ukwenza ngcono ngakumbi kwimveliso nganye, inkonzo nganye, ukubonelela ngesiqinisekiso esiqhubekayo kubathengi kwihlabathi liphela.
Ngo-2016, NJENGOKO iimveliso zevalvu zangena kwimarike yaseTshayina. Kwi-2017, NJENGOKO iValve yabhaliswa njengeValves (Tianjin) Co., LTD. e-China, intsebenziswano ye-United States ne-China, ezinikele ekukhonzeni abathengi kummandla we-Asia-Pacific kunye ne-China.
NJENGEvalve ebambelela kumbono "wentembeko, ukusungula izinto ezintsha, intsebenziswano kunye nokuzuza okufanayo", ukwakha uphawu lwethu ngomgangatho wemveliso kunye nokwaneliseka kwabathengi; siphucula kwaye sigqwese thina ngokusukelana nophuhliso oluzinzileyo. "NJENGEPHUPHA" liya kuba negalelo "kwiphupha laseTshayina" limangalisa ngakumbi!
