Le Fa'avasegaga Autu ole Pa'u Pepe
E ala ile Avetaavale:
(1) Fa'aeletise butterfly valve
(2) Alalaupapa lele pneumatic
(3) Valau lele lele
(4) Fa'ato'a fa'alava pepe
E ala i le Fauga:
(1) Fa'amaufa'ailoga fa'amaufa'ailoga ole pepe
(2) Fa'amaufa'ailoga fa'amaufa'ailoga tasi alavai pepe
(3) Fa'amaufa'ailoga fa'ailoga fa'ailoga fa'alava pepe
(4) Fa'amaufa'ailoga fa'ailoga fa'ailoga fa'ailoga tolu
I Mea o Fa'amau Fa'amau:
(1) Fa'amaufa'ailoga fa'ailoga pepe
(2) u'amea fa'amaufa'ailoga fa'ailoga pepepe
Fa'amaufa'ailoga:
(1) Fa'amaufa'ailoga fa'amaufa'ailoga fa'amau
(2) Omiga fa'amaufa'ailoga butterfly valve
(3) Fa'amaufa'ailoga fa'amaufa'ailoga pepepe:
E ala ile galuega mamafa:
(1) Vacuum butterfly valve.O se valve butterfly o lona mamafa galue e maualalo ifo nai lo le mamafa o le ea masani.
(2) Alalaupapa pata maualalo maualalo.Valaupepepe ma le mamafa mamafa PN<1.6MPa.
(3) Alalaupapa pata lele feololo.Valaupepepe ma le mamafa PN o le 2.5--6.4MPa.
(4) Valau pepe pepe maualuga.Valaupepepe ma le mamafa PN o le 10.0--80.0MPa.
(5) Valau pepepepepepepepepepepepe'a-maua-maualuga.Valaupepepe ma le mamafa mamafa PN>100MPa.
E ala ile vevela galue:
(1) maualuga le vevela.Valaupepepe mo t>450 °C.
(2) Alalaupapa pata le vevela vevela.120 C
(3) Valau pepe pepe vevela masani.A 40C
(4) Cryogenic butterfly valve.A 100
(5) Cryogenic butterfly valve.t<-100 °C alavai pepe.
I le auala Feso'ota'i:
1. Valau pepe susu
O lo'o fa'apipi'iina le ipu pepe o le alavai pipi'i i le itu lautele o le paipa.Ua matala atoa le alatoto.
O le valve butterfly wafer e iai le fausaga faigofie, laʻititi laʻititi ma le mamafa mama.O valve butterfly e lua ituaiga fa'amaufa'ailoga: fa'amau fa'amau ma fa'amau fa'amau.Mo va'a fa'amau fa'amau, e mafai ona fa'apipi'i le mama fa'amau i luga o le tino valve po'o fa'apipi'i i le pito o le ipu pepe.
2. Fa'alava lele lele
O le valve butterfly flange o se fausaga faʻapipiʻi tūsaʻo, ma o le alavai o le mama faʻamaufaʻailogaina o le faʻamaufaʻailoga faʻamaufaʻailoga malosi.
O se fausaga tuʻufaʻatasia o le graphite plate fetuʻutuʻunaʻi ma le ipu uamea stainless, faʻapipiʻi i luga o le tino valve, ma o le faʻamaufaʻailogaina o le pepe pepe o loʻo faʻafefeteina i le sila.O le mama faʻamaufaʻailogaina o le valve faʻamaufaʻailoga vaivai e faia i le paʻu nitrile ma faʻapipiʻi i luga o le ipu pepe.
3. Valau pepe ituaiga olu
4. Uila fa'alava lele
| Pusa turbine tusi lesona flange laina ogatotonu butterfly valve | ||||||
| Fa'amatalaga masani | Omiga | Fua(mm) | ||||
| DN | PN | D | L | H1 | H2 | H3 |
| 50 | 10 | 165 | 108 | 70 | 125 | 103 |
| 16 | 165 | 108 | 70 | 125 | 103 | |
| 25 | 165 | 108 | 70 | 125 | 103 | |
| 65 | 10 | 185 | 112 | 76 | 143.5 | 103 |
| 16 | 185 | 112 | 76 | 143.5 | 103 | |
| 25 | 185 | 112 | 76 | 143.5 | 103 | |
| 80 | 10 | 200 | 114 | 94 | 151 | 103 |
| 16 | 200 | 114 | 94 | 151 | 103 | |
| 25 | 200 | 114 | 94 | 151 | 103 | |
| 100 | 10 | 220 | 127 | 108 | 173 | 103 |
| 16 | 220 | 127 | 108 | 173 | 103 | |
| 25 | 235 | 127 | 108 | 173 | 103 | |
| 125 | 10 | 250 | 140 | 127 | 190 | 103 |
| 16 | 250 | 140 | 127 | 190 | 103 | |
| 25 | 270 | 140 | 127 | 190 | 103 | |
| 150 | 10 | 285 | 140 | 139 | 202 | 103 |
| 16 | 285 | 140 | 139 | 202 | 103 | |
| 25 | 300 | 140 | 139 | 202 | 103 | |
| 200 | 10 | 340 | 152 | 175 | 233 | 109 |
| 16 | 340 | 152 | 175 | 233 | 109 | |
| 25 | 360 | 152 | 175 | 233 | 109 | |
| 250 | 10 | 400 | 165 | 210 | 265 | 109 |
| 16 | 400 | 165 | 210 | 265 | 109 | |
| 25 | 425 | 165 | 210 | 265 | 109 | |
| 300 | 10 | 455 | 178 | 238 | 285 | 109 |
| 16 | 455 | 178 | 238 | 285 | 109 | |
| 25 | 485 | 178 | 238 | 285 | 109 | |
