Ku baguzi, ni ngombwa guhitamo ibyizaindanga, hitamo rero witonze kandi ugereranye nababikora benshi.

Muhinduzi hepfo arakubwira inama zo guhitamo valve zifunga

1. Urebye ibipimo byipimisha, ibyuma bifunga ibyuma kwisi yose bifite ibisobanuro bikomeye.Kugirango uzigame neza ibiciro, ababikora bato ntibakurikiza ibisobanuro, kandi ibirango binini muri rusange bikurikiza ibisobanuro.

2. Ugomba guhitamo ikirango kinini cyangwa ikirango gifite izina ryiza namateka maremare yo kwinjiramo.Kuberako bafite imbaraga zubukungu zihagije hamwe na sisitemu ihamye yo gukoresha kugirango barebe ibintu bya serivisi na serivisi zita ku bicuruzwa nyuma yo kugurisha, barashobora gukumira amakimbirane yatewe n’ibibazo by’ubuziranenge.

3. Imyanya igabanijwemo amarembo, amavunja, ikinyugunyugu, umubumbe wisi, kuzunguruka, nibindi.

4. Ifunga rya Valve irashobora guhitamo ibikoresho bitandukanye, ukurikije ibidukikije bisanzwe byo gufunga, nko gukama gaze, niba ari ubushyuhe bwinshi, niba igomba kurwanya ruswa, hanyuma igahitamo gufunga bikwiye.

5. Ibisobanuro bya valve, ukurikije ibisobanuro bitandukanye bya valve, hitamo igikwiyegufunga.

6. Reba niba ibimenyetso bya valve bifunga ibicuruzwa nibimenyetso byuzuye (harimo urwego rwigihugu rwibicuruzwa, urwego, izina ryuwabikoze, aderesi irambuye, nitariki yo gukoreramo) niba ibikoresho byinjira bikomeye, kandi niba ibikubiye mu mabwiriza yo gukoresha bihuye nibicuruzwa, kandi birinda rwose gukabya kandi ibintu bifatika ntabwo bihuye.