a) Ukukhiywa kwevalvu yebhola kwenziwe nge-ABS eqinile, emelana kakhulu nokuqhekeka nokuklwebheka futhi isekela isimo sezulu esibi kakhulu.
b) Izingxenyana ezimbili zokukhiya zimboze isibambo se-ball valve ukuze zivikeleke uma zingasebenzi ngengozi isibambo se-valve.
c) Kunconywa ukuthi ifakwe izingidi kanye nezingidi ezinobubanzi obukhulu bokubopha obungu-8mm.
| Inombolo Yengxenye | Incazelo |
| I-ABVL01 | Ifanele amapayipi angu-0.5” kuya ku-2.5” ububanzi, IVULIWE kumapayipi asukela ku-0.5″ kuya ku-1.25″ |
| ABVL01M | Ifanele amapayipi angu-0.5” kuya ku-3.15” ububanzi, IVULIWE kumapayipi asukela ku-0.5″ kuya ku-2.5″ |
| I-ABVL02 | Kufanelekela amapayipi angu-2” kuya ku-8” ububanzi |
