Imisebenzi ebalulekile: API594, Check, Valve, Dual, Plate, Wafer, Swing, Flange, WCB, CF8, CF8M, C95800, class150, 300, 4A, 5A, 6A,

UMKHIQIZO RANGE:

Osayizi: NPS 2 kuye ku-NPS 48

Ibanga Lokucindezela: Class 150 to Class 2500

Uxhumano lwe-Flange: I-RF, FF, RTJ

IZINTO:

Ukulingiswa: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6

Kokuzihlanganisa (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)

IZINGA

Izici Zokuklama:

1. Ipuleti Elimbili noma Ipuleti Elilodwa
2. Isilucu, i-Lug ne-Flanged
3. Ukubuyisa futhi Gcina

Izingxenye zokuvula nokuvala ze-API594 check valve zincike ekugelezeni nasekuphoqelelekeni kwento ukuvula noma ukuvala ngokwazo ukuvimbela okuphakathi ukuthi kungabuyeli emuva. I-valve ibizwa ngokuthi yi-valve yokuhlola. Ama-valve wokuhlola angaphansi kwesigaba sama-valve othomathikhi, asetshenziswa kakhulu emapayipini lapho okugeleza okuphakathi kuya ohlangothini olulodwa, futhi kuvumela kuphela ukuthi indawo igeleze ohlangothini olulodwa ukuvimbela izingozi.

I-API594 Dual plate check valve isetshenziselwa amapayipi amsulwa nezimboni, ukuvikelwa kwemvelo, ukwelashwa kwamanzi, ukuhanjiswa kwamanzi namapayipi okuhambisa amanzi ezakhiweni eziphakeme ukuvimbela ukugeleza okuphindayo kwemithombo yezindaba. I-valve yokuhlola yamukela uhlobo olucwecwe, ipuleti levemvane linamasondo ayisiyingi amabili, futhi isebenzisa isiphethu ukuphoqa ukusetha kabusha, indawo yokufaka uphawu kungaba ngumzimba oveza okokushisela okokugqoka okungagxili noma ulwelwesi lwenjoloba, ububanzi bokusebenzisa bubanzi, futhi kubekwe uphawu ithembekile.

Ngokuya ngesakhiwo se-valve yokuhlola, ingahlukaniswa ibe yizinhlobo ezintathu: i-valve yokuphakamisa isheke, i-valve yokuhlola i-swing ne-butterfly check valve. Phakamisa ama-valve wokuhlola angahlukaniswa abe izinhlobo ezimbili: mpo futhi ivundle. Ama-valve wokuhlola ama-Swing ahlukaniswe izinhlobo ezintathu: i-valve eyodwa, i-valve kabili ne-valve eminingi. Ivelufa lokuhlola uvalo luhlobo oluqonde ngqo. I-valve yokuhlola yi-valve engavimbela ngokuzenzakalela uketshezi ekugezeni emuva. I-valve flap ye-valve yokuhlola ivuleka ngaphansi kwesenzo sengcindezi ketshezi, bese uketshezi lugeleza lusuka ohlangothini lwe-inlet luye ohlangothini lwe-outlet. Lapho ingcindezi ohlangothini lokungena iphansi kunaleyo ohlangothini lwe-outlet, i-valve flap ivalwa ngokuzenzekelayo ngaphansi kwesenzo sokwehluka kwengcindezi ketshezi, amandla adonsela phansi nezinye izinto ukuvimbela uketshezi ukuthi lungabuyeli emuva.

Uma udinga imininingwane ethe xaxa ngama-valve sicela uthinte umnyango wezentengiso we-NSW (newsway valve)