Valve Siaki u'amea Fa'amalo maualuga ma le pito SW
CHV150-300
Fa'amatalaga o oloa
High pressure forged steel check valve o se valve ua mamanuina faapitoa mo tulaga maualuga o le mamafa, e masani lava ona faia i mea u'amea faʻamalosi e faʻafefe i le maualuga ma le pala. O lo'o i ai uiga nei, lelei, ma fa'aoga:
Tulaga lelei:
Faʻamaufaʻailoga faʻatuatuaina: Faʻatasi ai ma le faʻamaufaʻailoga lelei, e mafai ona puipuia lelei le toe faʻafoʻiina o ala o faasalalauga.
Malosi maualuga: Faia i mea uʻamea faʻapipiʻi, faʻatasi ai ma mea faʻainisinia sili ona lelei, e mafai ona tatalia manaʻoga faigaluega i lalo o tulaga maualuga.
Malosi le tumau: O meafaitino ma mamanu fausaga faʻamautinoaina le faʻatinoina o galuega tumau tumau.
Fa'aoga:O va'a siaki u'amea maualuga maualuga e fetaui lelei mo le tele o le maualuga o le suavai, e pei o le suau'u suau'u, vaila'au vaila'au, fale eletise, ma isi, e puipuia ai le toe fo'i, puipuia o masini ma paipa mai le saogalemu.
Vaega
Va'aiga lautele o oloa
Faʻasagaga maualuga: talafeagai mo faiga faʻafefe maualuga, e mafai ona faʻafefe le mamafa i totonu o siosiomaga maualuga.
Tete'e a'a: Faia i mea u'amea u'amea, e lelei tete'e ma e mafai ona fa'aoga i faiga paipa fa'atasi ai ma fa'asalalauga fa'a'ala'au eseese.
Fuafuaga faʻapitoa: Faʻatasi ai ma se fausaga faʻapipiʻi, e talafeagai mo tulaga faʻatapulaʻa avanoa.
Manaoga Fa'ainisinia
· Fuafuaga ma Gaosi: API 602, BS5352, ASME B16.34
· Fa'ai'uga feso'ota'iga Socket Weld End(SW):ASME B16.11,Fa'ai'u Fa'a'au'au(NPT):ASME B 1.20.1,Fa'ai'u-Su'e(BW):ASME B 16.25,Fa'ai'u Flange(RF/RTJ):ASME B 16.5
· Fa'ai'uga pito: ASME B16.5
· Su'ega & Asiasiga: API 602, API 598
· Fa'amatalaga Fa'ata'ita'iga: Po'o Fa'amau (BB), Po'o Uila (WB)
· Mea Autu: A105,LF2,F5,F11,F22,304(L),316(L),F347,F321,F51,Alloy 20, Monel
Fa'amatalaga
Uaeaea oloa
Fua Fa'amatalaga
Fa'amatalaga
| Leai. | VAEGA | ASTM Mea | |||||
| A105 | LF2 | U11 | F304(L) | F316(L) | F51 | ||
| 1 | TINO | A105 | LF2 | U11 | F304(L) | F316(L) | F51 |
| 2 | DISC | F6a | F6a | F6a+STL | F304(L) | F316(L) | F51 |
| 3 | NOFOA | 410 | 410 | 410+STL | 304(L) | 316(L) | F51 |
| 4 | KASI | 304+Karafi | 304+Karafi | 316(L)+Karafi | 316(L)+Karafi | ||
| 5 | PONETI | A105 | LF2 | U11 | F304(L) | F316(L) | F51 |
| 6 | BOLT | B7 | L7 | B16 | B8(M) | B8(M) | B8M |
| 7 | PIN | 410 | 304(L) | 316(L) | F51 | ||
| 8 | ILI | 304 | 304(L) | 316(L) | F51 | ||
| 9 | NUT | A194 2H | 8 | 8M | 8M | ||
| 10 | TOTONU | Ss316 | |||||
| CL150-300-600 | ||||||||
| Tele(NPS) | RP | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | |
| Faafesaga'i | CL150 | L(RF) | 108 | 118 | 127 | 140 | 165 | 203 |
| CL300 | 153 | 178 | 203 | 216 | 229 | 267 | ||
| CL600 | 165 | 191 | 216 | 229 | 241 | 292 | ||
| Maualuluga | CL150 | H | 77 | 81 | 93 | 95 | 103 | 118 |
| CL300/600 | 61 | 78 | 84 | 101 | 120 | 133 | ||
| Tafe o le Taulaga tafe (o) | Si'i ituaiga | 10.5 | 13.5 | 17 | 22 | 28 | 34 | |
| Su'ega ituaiga | 10.3 | 13.5 | 18 | 23 | 29 | 36 | ||
| mamafa | CL150 | Si'i ituaiga | 3.6 | 4.6 | 8.5 | 9.2 | 12.5 | 14.8 |
| Su'ega ituaiga | ||||||||
| CL300 | Si'i ituaiga | 3.7 | 4.8 | 8.8 | 9.6 | 13.7 | 17.8 | |
| Su'ega ituaiga | ||||||||
| CL600 | Si'i ituaiga | 4 | 5.8 | 9.5 | 10.4 | 15.6 | 24.5 | |
| Su'ega ituaiga | ||||||||
Afai e te mana'o e oka le vaega e tasi, fa'amolemole fa'afeso'ota'i le matagaluega fa'atau
| CL800 | Po'o Fa'amau/Ulu Uila, Taulaga atoa/Tau Fa'aiti'itia, Siu i fafo ma le amo(OS&Y). Fa'aigoa, Fa'aigoa Fa'a, Socket Weld. Fuafuaga: API602 | ||||||||
| Tele(NPS) | RP | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | ||
| FP | 3/8 | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | ||
| Faafesaga'i | L | Si'i ituaiga | 79 | 92 | 111 | 120 | 152 | 172 | 220 |
| Su'ega ituaiga | 79 | 92 | 111 | 120 | 120 | 140 | 178 | ||
| Maualuluga | H | Si'i ituaiga | 61 | 61 | 78 | 84 | 103 | 118 | 132 |
| Su'ega ituaiga | 61 | 61 | 78 | 84 | 101 | 120 | 133 | ||
| Tafe o le Taulaga tafe | d | Si'i ituaiga | 10.5 | 13.5 | 17 | 22 | 28 | 34 | 43 |
| Su'ega ituaiga | 10.3 | 13.5 | 18 | 23 | 29 | 36 | 45 | ||
| mamafa | Si'i ituaiga | 1.5 | 1.7 | 3.3 | 4.2 | 6.3 | 10.5 | 12.5 | |
| Su'ega ituaiga | 1.5 | 1.7 | 3.3 | 4.2 | 5 | 8.5 | 10.9 | ||
| CL900-1500 | RF/RTJ Flange End, Fuafuaga: API 602 | ||||||
| Tele(NPS) | RP | 1/2 | 3/4 | 1 | 1.1/4 | 2 | |
| Faafesaga'i | L | (RF) | 216 | 229 | 254 | 279 | 368 |
| (RTJ) | 216 | 229 | 254 | 279 | 371 | ||
| Maualuluga | H | 81 | 93 | 95 | 101 | 130 | |
| d | Si'i ituaiga | 10.5 | 13.5 | 17 | 22 | 34 | |
| Su'ega ituaiga | 10.3 | 13.5 | 18 | 23 | 36 | ||
| mamafa(CL1500) | 5.2 | 6.8 | 10.5 | 14.5 | 24 | ||
| CL900-1500 | Po'o Fa'amau Fa'amau. Taulaga atoa/Tau Fa'aitiitiga, Siu i fafo ma le amo(OS&Y) Fa'aigoa, Fa'aigoa Fa'a, Socket Weld, Fuafuaga: ASME B16.34 | |||||||
| Tele (NPS) | RP | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | |
| FP | 3/8 | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | ||
| Faafesaga'i | L | Si'i ituaiga | 92 | 111 | 120 | 152 | 172 | 220 |
| Su'ega ituaiga | 92 | 111 | 120 | 120 | 140 | 178 | ||
| Maualuluga | H | Si'i ituaiga | 78 | 78 | 84 | 103 | 118 | 132 |
| Su'ega ituaiga | 78 | 78 | 84 | 101 | 120 | 133 | ||
| Tafe o le Taulaga tafe | d | Si'i ituaiga | 10.5 | 13.5 | 17 | 22 | 28 | 34 |
| Su'ega ituaiga | 10.3 | 13.5 | 18 | 23 | 29 | 36 | ||
| mamafa | Si'i ituaiga | 3.4 | 3.3 | 4.2 | 6.3 | 10.5 | 12.5 | |
| Su'ega ituaiga | 3.4 | 3.3 | 4.2 | 5 | 8.5 | 10.9 | ||
