| Fuainumera ma le Tulaga Faatonuina o le Tele ma le Mamafa | |
| Tele | DN50-DN800 |
| Fua Fa'atatau o le Mamafa | PN6, PN10, PN16, CL150 |
| Fa'ama'i pipisi o le tino (STD) Fesaga'i ma le Mata | API609, BS5155, DIN3202, ISO5752 |
| Feso'ota'iga STD | PN6, PN10, PN16, DIN 2501 PN6/10/16, BS5155 |
| Meafaitino | |
| Tino | U'amea Fa'apala (GG25), U'amea Malu (GGG40/50), U'amea Kaponi (WCB A216), U'amea e le gaoia (SS304/SS316/SS304L/SS316L), U'amea e le gaoia Duplex (2507/1.4529), Apamemea, U'amea Fa'afefiloi Alumini. |
| Tisiketi | DI+Ni, Uamea Kaponi (WCB A216), Uamea e le gaoia (SS304/SS316/SS304L/SS316L), Uamea e le gaoia Duplex (2507/1.4529), Apamemea, DI/WCB/SS ua ufiufi i le vali Epoxy/Nylon/EPDM/NBR/PTFE/PFA |
| Ogāumu/Au | SS416, SS431, SS304, SS316, Uamea e le gaoia i le Duplex, Monel |
| nofoa | NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA |
O le valve siaki, e taʻua o le valve e tasi le itu, valve siaki, valve mamafa i tua, o lenei ituaiga valve e otometi lava ona tatala ma tapuni e le malosi e mafua mai i le tafe o le alavai lava ia i totonu o le paipa, ma e patino i se valve otometi. O le galuega a le valve siaki o le taofia lea o le tafe mai tua o le alavai, le faʻataʻamilomilo faʻafeagai o le pamu ma lana afi faʻagaoioia, ma le faʻasaʻolotoina o le alavai i totonu o le koneteina.
Vali siaki tisiketi luaE taʻua foʻi o le wafer type butterfly check valve. O lenei ituaiga o siaki vavle e lelei le faʻatinoga e le toe foʻi mai, saogalemu ma faʻatuatuaina, ma laʻititi le teteʻe o le tafe. O le siaki vavle faitotoʻa lua o se ituaiga siaki vavle masani tele. I le filifilia o meafaitino eseese, e mafai ona faʻaaogaina le siaki vavle i le vai, ausa, suauʻu i petrochemical, metallurgy, eletise, alamanuia mama, meaʻai ma isi alamanuia. , nitric acid, acetic acid, strong oxidizing medium ma urea ma isi ala o faasalalauga.
O le valve siaki e faʻaaogaina le ituaiga wafer, o le papa pepe e lua afa liʻo, ma o le spring e faʻaaogaina mo le toe faʻapipiʻiina faʻamalosi. O le pito faʻamaufaʻailoga e mafai ona faʻapipiʻiina i mea e teteʻe i le ofuina pe faʻapipiʻiina i le paʻu.O le butterfly plate, a fa'aliliuina le tafe, e tapunia le valve e ala i le malosi o le spring ma le mamafa feololo. O lenei ituaiga butterfly check valve e tele lava ina faia i le fausaga wafer, la'ititi le tele, mama le mamafa, fa'atuatuaina le fa'amaufa'ailogaina, ma e mafai ona fa'apipi'i i paipa fa'alava ma paipa fa'atulagaina.