Izinto ezingundoqo zamalungu:
Amacandelo No. | Igama | Izinto eziphathekayo |
A | Ibhola engundoqo | Phosa intsimbi, intsimbi yentsimbi |
B | Ibhola | Ubhedu |
B1 | Ibhola | Ubhedu |
C | Ukukhupha iValve | Ubhedu |
D | Ibhola | Ubhedu |
G | Hluza | Ubhedu |
E | IValve ye-Throttle | Ubhedu |
Ufakelo oluthe nkqo indibano yasentwasahlobo (uyazikhethela) Intsimbi engatyiwayo |
Ubungakanani beDn50-300 (ngaphezu kweDn300, nceda uqhagamshelane nathi.)
Uluhlu lokumisela uxinzelelo: 0.35-5.6 bar ; 1.75-12.25 ibha ; 2.10-21 ibha
Umgaqo wokusebenza
Xa impompo iqala, uxinzelelo olunyukayo luyenyuka lukhokelela ekunyukeni koxinzelelo kwicala elingezantsi le-membrane yevalve. Inkqubo yokuvala inyuka kancinci kwaye ivalve ivula kancinci. Isantya sokuvula sinokuhlengahlengiswa nge-valve yenaliti ye-C kwindlela yokulinga (ebekwe kwisebe eliphezulu lenkqubo yokulingwa kwisikimu esingentla)
Xa impompo iyeka okanye kwimeko ye-backfoot, uxinzelelo lwe-downstream luyenyuka lukhokelela ekunyukeni koxinzelelo kwicala eliphezulu le-membrane yevalve. Inkqubo yokuvala ihla kancinci kwaye ivalve ivaleka kancinane. Isantya sokuvalwa sinokuhlengahlengiswa ngevalve yenaliti ye-C kwindlela yokulinga (ebekwe ngezantsi kwesebe lenkqubo yokulinga kwisikimu esingentla)
Ivalve yokulawula isebenza njengevalve yokujonga i-hydraulic, evula kwaye ivale ngesantya esilawulekayo nesilawulwayo sevalve yenaliti, ukunciphisa ukutsiba ngequbuliso kuxinzelelo.
Imizekelo yesicelo
1. Ivalve yokubeka yodwa yendlela yokudlula
I-2a-2b Iivalvu zokuzahlula zombhobho wamanzi ongundoqo
3. Amalungu okwandisa irabha
4. Isihluzi
5. Ivalve yomoya
Ivalve yokulawula ye-.SCT 1001
Imibandela efuna ingqalelo
1. I-Strainer kufuneka ifakwe kwindawo ephezulu yevalve yokulawula ukuqinisekisa umgangatho omhle wamanzi.
2. Ivalve yokukhupha kufuneka ifakwe kwi-lowstream yevalve yokulawula ukukhupha igesi edibeneyo kumbhobho.
3. Xa i-valve yokulawula ifakwe ngokuthe tye, i-angle enkulu yokuthotyelwa kwe-valve yokulawula ayikwazi ukudlula i-45 °.