Izinto eziphambili:
| Inombolo yeeNdawo | Igama | Izinto eziphathekayo |
| A | Ibhola Ephambili | Isinyithi Esiphosiweyo, Isinyithi Esithambileyo |
| B | Ibhola | Intsimbi yobhedu |
| B1 | Ibhola | Intsimbi yobhedu |
| C | Ivalvu yokukhupha umoya | Intsimbi yobhedu |
| D | Ibhola | Intsimbi yobhedu |
| G | Isihluzi | Intsimbi yobhedu |
| E | Ivalvu yoMxokelelwane | Intsimbi yobhedu |
| Ukufakelwa kwentwasahlobo yokufakelwa ngokuthe nkqo (ukhetho) Intsimbi Engagqwaliyo | ||
Ubungakanani Dn50-300 (ngaphezu kwe Dn300, nceda unxibelelane nathi.)
Uluhlu lokuseta uxinzelelo: 0.35-5.6 bar; 1.75-12.25 bar; 2.10-21 bar
Umgaqo wokusebenza
Xa ipompo iqala, uxinzelelo oluphezulu luyanyuka nto leyo ebangela ukwanda koxinzelelo kwicala elisezantsi le-membrane yevalvu ephambili. Inkqubo yokuvala inyuka kancinci kancinci kwaye ivalvu ivuleka kancinci. Isantya sokuvula sinokulungiswa ngevalvu yenaliti C kwinkqubo yovavanyo (ekwisebe eliphezulu lenkqubo yovavanyo kwiskimu esingentla)
Xa ipompo ima okanye xa inyawo lingasemva, uxinzelelo olusezantsi luyanyuka nto leyo ebangela ukunyuka koxinzelelo kwicala eliphezulu le-membrane yevalvu ephambili. Inkqubo yokuvala iyehla kancinci kancinci kwaye ivalvu ivala kancinci. Isantya sokuvala sinokulungiswa ngevalvu yenaliti C kwinkqubo yovavanyo (ekwicandelo elingaphantsi kwesebe lenkqubo yovavanyo kwiskimu esingentla)
Ivalvu yokulawula isebenza njengevalvu yokujonga i-hydraulic, evula kwaye ivale ngesantya esilawulekayo nesilawulwayo sevalvu yenaliti, inciphisa ukutsiba ngequbuliso koxinzelelo.
Imizekelo yesicelo
1. Ivalvu yokwahlukanisa ye-by-pass
Iivalvu zokwahlukanisa ze-2a-2b zombhobho wamanzi ophambili
3. Amalungu okwandisa irabha
4. Isihluzo
5. Ivalvu yomoya
Ivalvu yokulawula ye-.SCT 1001
Imiba efuna ingqwalasela
1. Isihluzo kufuneka sifakwe kwicala elingasentla levalvu yokulawula ukuqinisekisa umgangatho wamanzi olungileyo.
2. Ivalvu yokukhupha umoya kufuneka ifakwe kwicala elisezantsi levalvu yokulawula ukuze kukhutshwe igesi exutyiweyo kwipayipi.
3. Xa ivalvu yokulawula ifakelwe ngokuthe tye, i-engile ephezulu yokuthambekela kwevalvu yokulawula ayinakudlula i-45°.
