Umgaqo Wokuqala
Uxinzelelo lwe-outlet lungatshintshwa rhoqo phakathi kwexabiso eliphezulu levalvu yokunciphisa uxinzelelo kunye nexabiso elincinci ngaphakathi koluhlu oluchaziweyo lwamanqanaba oxinzelelo lwentwasahlobo ngaphandle kokuxinana okanye ukungcangcazela okungaqhelekanga;

Umgaqo Wesibini
Akufuneki kubekho ukuvuza kwiivalvu zokunciphisa uxinzelelo ezitywiniweyo ezithambileyo ngaphakathi kwexesha elibekiweyo; kwiivalvu zokunciphisa uxinzelelo ezitywiniweyo ngesinyithi, ukuvuza akufuneki kube ngaphezulu kwe-0.5% yomsinga ophezulu;

Umgaqo wesithathu
Ukuphambuka koxinzelelo lwe-outlet lohlobo olusebenza ngqo alukho ngaphezulu kwe-20%, kwaye uhlobo oluqhutywa yi-pilot alukho ngaphezulu kwe-10%, xa izinga lokuhamba kwe-outlet litshintsha;

Umgaqo wesine
Ukuphambuka koxinzelelo lwe-outlet lohlobo olusebenza ngqo xa uxinzelelo lokungena lutshintsha aludluli kwi-10%, ngelixa ukuphambuka kohlobo oluqhutywa yi-pilot lungadluli kwi-5%;

Umgaqo wesihlanu
Uxinzelelo olungasemva kwevalvu yevalvu yokunciphisa uxinzelelo kufuneka lube ngaphantsi kwe-0.5 yexinzelelo ngaphambi kwevalvu;

Umgaqo wesithandathu
Ivalvu yokunciphisa uxinzelelo ineendlela ezahlukeneyo zokusetyenziswa kwaye ingasetyenziswa kumphunga, umoya ocinezelweyo, igesi yemizi-mveliso, amanzi, ioyile, kunye nezinye izixhobo ezininzi zemidiya yolwelo kunye nemibhobho. Ukubonakaliswa komthamo wokuhamba okanye ukuhamba;

Umgaqo wesixhenxe
Uxinzelelo oluphantsi, oluncinci, noluphakathi oluphakathi lufanelekile kwivalvu yokunciphisa uxinzelelo esebenza ngqo;

Umgaqo wesibhozo
Uxinzelelo oluphakathi noluphantsi, umoya kunye namanzi aphakathi nobubanzi obuphakathi nobuncinci afanelekile kwiivalvu zokunciphisa uxinzelelo ezisebenza ngqo kwifilimu encinci;

Umgaqo weThoba
I-steam, umoya, kunye ne-water media ezineengcinezelo ezahlukeneyo, ububanzi, kunye namaqondo obushushu zingasetyenziswa kunye nevalvu yokunciphisa uxinzelelo lwepiston yomqhubi. Ingasetyenziselwa iintlobo ngeentlobo ze-corrosive media ukuba yenziwe ngentsimbi engagqwaliyo enganyangekiyo yi-asidi;

Umgaqo weshumi
uxinzelelo oluphantsi, umphunga ophakathi nomncinci, umoya, kunye nezinye izinto zilungele ivalvu yokunciphisa uxinzelelo evumela ukuba ijikelezwe;

Umgaqo weShumi elinanye
uxinzelelo oluphantsi, uxinzelelo oluphakathi, umphunga okanye amanzi amancinci naphakathi ububanzi, kunye nezinye iindlela zokunciphisa uxinzelelo lwefilimu yovavanyo ezihambelana nemidiyaivalvu;

Umgaqo weshumi elinesibini
80% ukuya kwi-105% yexabiso elichaziweyoixabisoyoxinzelelo lokungenisa kufuneka isetyenziswe ukulawula ukutshintshatshintsha koxinzelelo lokungena kwevalvu yokunciphisa uxinzelelo. Ukusebenza ngexesha lezigaba zokuqala zokunciphisa uxinzelelo kuya kuphazamiseka ukuba kudlula olu luhlu;

Umgaqo weShumi elinesithathu
Ngokwesiqhelo, uxinzelelo olusemva kokunciphisa uxinzeleloivalvuivalvu mayibe ngaphantsi kwe-0.5 yezihlandlo kunezo zazikho phambi kwevalvu;

Umgaqo weShumi elinesine
Izipringi zegiya zevalvu yokwehlisa uxinzelelo ziluncedo kuphela kuluhlu oluthile loxinzelelo oluphumayo, kwaye kufuneka zitshintshwe ukuba uluhlu ludlulile;
Umgaqo 15
Iivalvu zokunciphisa uxinzelelo zohlobo lwepiston yepilot okanye iivalvu zokunciphisa uxinzelelo zohlobo lwepillow bellows zihlala zisetyenziswa xa ubushushu bokusebenza besixhobo buphezulu kakhulu;

Umgaqo 16
Kucetyiswa ukuba kusetyenziswe ivalvu yokunciphisa uxinzelelo esebenza ngqo kwifilimu encinci okanye ivalvu yokunciphisa uxinzelelo esebenza kwifilimu encinci esebenza ngepiloti xa isixhobo somoya okanye amanzi (ulwelo);

Umgaqo 17
Xa umphunga uyindlela yokunciphisa uxinzelelo, kufuneka kukhethwe ivalvu yokunciphisa uxinzelelo yepiston yomqhubi okanye uhlobo lwe-pilot bellows;

Umgaqo 18
Ivalvu yokunciphisa uxinzelelo kufuneka ibekwe kumbhobho othe tye ukuze kube lula ukuyisebenzisa, ukuyilungisa, kunye nokugcina ikwimeko entle.