1. Ilungele ukusebenza rhoqo;
2. Ukuvula nokuvala ngokukhawuleza kunye nokukhanya;
3. Ukumelana nolwelo oluphantsi;
4. Ukusebenza kakuhle kokutywinwa;
5. Akukho ngcangcazelo kunye nengxolo ephantsi;
6. Naluphi na ufakelo;
7. Isakhiwo esilula, umthamo omncinci omncinci, olungele ukugcinwa;
8. Umaleko we-lining unozinzo oluphezulu kakhulu lweekhemikhali.
9. I-valve ingasetyenziselwa kulo lonke uluhlu loxinzelelo ukuze ugweme ukuvuza kwaye uvale ngokulula ngakumbi kwindlela yomgca kunye nokugcinwa kwemibhobho;
Inkcazo yoyilo: API 6D, API599.
Ubude besakhiwo: ASME B16.10.
Umgangatho woqhagamshelo: ASME B16.5.
Uvavanyo loxinzelelo: API 598.
id imveliso: MSS sp-25.
Izinto eziphambili: i-carbon steel, insimbi engenasici, i-lining F46 PFA.
Ubungakanani obuqhelekileyo: 1/2″–16″
Uluhlu loxinzelelo: 150LB-300LB.
Ubushushu obusebenzayo: – 40 ~ + 150 ℃
Imowudi yokusebenza: iturbine, ipneumatic, ihydraulic, umbane (ukhetho)
medium esebenzayo: ilungele uxinezeleko Class150 ~ 300 LBS, ubushushu ukusebenza kunye 40 ~ 150 ℃ ioli, ishishini imichiza, ukudaya, amayeza, isichumiso imichiza, alkali acid njl, yenye yezona zikhethwa kakhulu izixhobo kwivalve yokubulala amagciwane.