Olu luhlu lwevalvu yeplati yefestile engaboniyo enomfanekiso wefeni lukwabizwa ngokuba yivalvu yeglasi, ivalvu yeflap, ivalvu yefeni, kwaye sisixhobo esinokunqumla i-medium yegesi efunekayo yi-GB6222–86 “Imigaqo yoKhuseleko lweGesi yeShishini”. Isetyenziswa kwinkqubo yepayipi yegesi ephakathi yamashishini emizi-mveliso kunye nemigodi, ulawulo lukamasipala, ukhuseleko lokusingqongileyo kunye namanye amashishini, ifanelekile ngakumbi ekunqunyulweni ngokupheleleyo kweegesi ezinobuthi, eziyingozi nezivuthayo. Ikwafanelekile ukusetyenziswa njengepleyiti yefestile engaboniyo ekupheleni kombhobho ukunciphisa ixesha lokugcinwa okanye ukuqhagamshela inkqubo entsha yombhobho. Xa kuthelekiswa nezinye izixhobo zevalvu ezenza ukunqunyulwa ngokupheleleyo kumbhobho, olu luhlu lwevalvu yeplati yefestile engaboniyo enomfanekiso wefeni luneempawu zesakhiwo esitsha, ubunzima obulula, ubungakanani obuncinci, ukusebenza okulula, isantya sokusebenza, kunye nokusebenza kwegesi eqingqiweyo okuthembekileyo ngokupheleleyo.