Ivalvu yokujonga yeDIN EN yoMzi-mveliso oPhakamileyo Umvelisi wefektri ye-DIN EN yoMgangatho oPhezulu
Yintoni ivalvu engabuyisiyo iLift?
Ivalvu engabuyisiyo i-PhakamisamnaYenzelwe ukuthintela ukuguquka kokuhamba kwamanzi kwinkqubo yemibhobho. Isetyenziswa kakhulu kwiinkqubo zemibhobho apho iivalvu zeglobe zisetyenziswa khona njengevalvu yokulawula ukuhamba kwamanzi. Zineendawo zokuhlala ezifanayo neevalvu zeglobe. Iivalvu zokujonga ukuphakama zifanelekile ukufakwa kwimigca ethe tye okanye ethe nkqo enokuhamba okuphezulu.
A Ivalvu engabuyisiyo i-Phakamisayivalvu ethintela umgca wokufunxa ukuba ungasebenzi ungenanto, umz. emva kokuba ipompo imisiwe.Iivalvu zokuhlola ukuphakama zentsimbi efakwe entwasahlobo zinokufakwa kwimibhobho phantse kuyo nayiphi na indawo yokuyibeka. Xa kuthelekiswa neevalvu zokujonga ukujika, iintloko zazo zilahlekile kakhulu njengoko ukuphambuka kokuhamba kwamanzi kubaluleke kakhulu. Iivalvu zokujonga ukuphakama zikhethwa xa usetyenziso lufuna ububanzi obuncinci.
Iimpawu eziphambili zevalvu yokungabuyisi iLift
Iimpawu kunye neenzuzo zeIvalvu engabuyisiyo i-Phakamisa
- 1) Ukuvala ngokuzenzekelayo ngediski efakwe entwasahlobo.
- 2) Ulwakhiwo olulula kakhulu kwaye kulula ukulugcina.
- 3) Uyilo olufana nevalvu yehlabathi, lungasetyenziswa njengevalvu yokulawula ngokutshintsha ulwakhiwo lwediski.
Iinkcukacha zobugcisa zevalvu yokungabuyisi yeLift
Iinkcukacha zobugcisa
| Ububanzi obuqhelekileyo | DN15-DN400 |
| Uvavanyo loxinzelelo | PN10-PN16-PN25-PN40-PN63-PN100 |
| Uyilo kunye nokuveliswa | I-BS EN 12516-1, i-BS EN 1868, EN12569 |
| Ubuso ngobuso | I-BS EN 558-1, DIN3202 |
| Iziphelo zeFlange | I-BS EN1092-1 |
| Isiphelo se-Butt weld (BW) | BS EN12627 |
| Uvavanyo kunye nokuhlolwa | I-BS EN 12266 |
| Umzimba, ibhonethi, idiski | Intsimbi yekhabhoni, Intsimbi engatyiwayo, Intsimbi ye-alloy |
| Sika | I-13Cr, F304, F316, i-alloy ejongene ne-Stellite eqinileyo. |
Umboniso weMveliso: Phakamisa ivalvu engabuyisiyo
Ukusetyenziswa kwevalvu yokungabuyisi yeLift
Olu hloboIvalvu engabuyisiyo i-Phakamisaisetyenziswa kakhulu kwiipayipi kunye nolwelo kunye nezinye izinto ezilulwelo.
- *Imizi-mveliso Jikelele
- *Ioyile neGesi
- *Izicelo zorhwebo
