Oloa | Valve Faitotoa Mafolafola | |
Nominal diameter | 2″ - 48″ | DN50 - DN1200 |
Fuafuaga vevela. | -196 ℃ - 593 ℃ | |
Fuafuaga mamafa | vasega 150 - 1500 | PN16 - PN250 |
Meafaitino | A216 WCB, WCC;A217 WC6, WC9, C5, C12A;A352 LCB, LCC; A351 CF8, CF8M, CF3M, CF8C, CN3MN, CK3MCUN, CN7M; A890 4A(CD3MN), 5A(CE3MN), 6A(CD3MWCuN); ASTM B 148 C95800, C95500 | |
Fuafuaga mamanu | API 6D | |
Faafesaga'i | ASME B16.10 | EN558 fa'asologa |
Fa'ai'uga so'oga | RF, RTJ, BW | EN1092 fa'asologa |
Su'ega tulaga | API 598, ISO 5208 | EN12266-1 |
Fa'agaioiga | Uili lima, mea faʻapipiʻi, eletise-AUMA, Rotork, pneumatic | |
Fa'atatauga | Fale eletise, suauu, inisinia vai paipa, inisinia kemisi | |
Vaega 1 | Tisiki Tasi | |
Vaega 2 | Tisike Faalua | |
Vaega 3 | Fa'amaufa'ailoga SOFT: saogalemu afi, fa'amaufa'ailoga lima fa'alua, poloka fa'alua & toto, fa'amalologa o le tagata lava ia, tui fa'amau fa'alavelave fa'afuase'i, mamanu pu fa'afefe. | |
Vaega 4 | Fa'amaufa'ailoga u'amea: fa'amaufa'ailoga lima fa'alua, fa'amaufa'ailoga nofoa malo, poloka fa'alua & toto, toomaga o le tino, fa'ata'atiaga pu. |
O foliga faʻamaufaʻailoga e lua o le paʻu paʻu paʻu e faʻapipiʻi i le laina paipa, o lona sui tapuni e lua tisiketi, valve faʻapipiʻiina i se masini faʻalauteleina.O le alatoto faitotoa e fa'aaoga lautele mo le fa'aogaina o paipa fa'aogaina o kesi fa'alenatura, oloa suau'u ma inisinia kemisi.
O le valve obturator e lua vaega, o le faʻamaufaʻailoga e tutusa le tasi ma le isi, ma faʻatasi ai ma le faʻapipiʻi pito.O vaega obturator e vavae ese mai le tasi ma le isi, e mafai ona mautinoa le faʻamaufaʻailogaina e tusa lava pe suia le vevela e mafua mai i le deformation, ma e mafai ona aloese mai le tuua o le faitotoa ona o le vevela faʻalauteleina o le tatalaina.I luga o le faʻamaufaʻailogaina e faʻaaoga ai mea faʻapipiʻi malosi o le pala ma le ofuina o le teteʻe, o lea e mafai ai ona faʻamautinoa le faʻamaufaʻailogaina ma faʻalauteleina le ola tautua.Fuafuaga fa'apipi'i atoatoa, tausia lelei le valve, e mafai ona fa'aoga i tau uma.