Valve Va'a PVC Lanu mumu
Fa'asologa o masini
| Fa'ata'ita'iga lapo'a fa'atusa laulau fa'atusa | |||||||||||||
| TULAFONO | Vaega | ||||||||||||
| FA'ATAITAI | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 150 | ||
| LAUA | 1/2″ | 3/4″ | 1″ | 1-1/4″ | 1-1/2″ | 2″ | 2-1/2″ | 3″ | 4″ | 6″ | Inisi | ||
| thd./in | NPT | 14 | 14 | 11.5 | 11.5 | 11.5 | 11.5 | 8 | 8 | 8 | 8 | mm | |
| BSPT | 14 | 14 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | mm | ||
| ANSI | d1 | 21.34 | 26.67 | 33.4 | 42.16 | 48.26 | 60.33 | 73.03 | 88.9 | 114.3 | 168.3 | mm | |
| DIN | d1 | 20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 | 110 | 160 | mm | |
| D | 31 | 35.5 | 41.9 | 51 | 60.3 | 72.5 | 90 | 76.4 | 115 | 161 | mm | ||
| D1 | 43.7 | 43.7 | 43.7 | 78 | 78 | 78 | 171.6 | 183.8 | 218 | 291 | mm | ||
| I | 31 | 32.5 | 32.8 | 35 | 56 | 57 | 73.5 | 58.2 | 91 | 120 | mm | ||
| L | 137 | 141 | 141 | 195.3 | 217.4 | 217.4 | 293.4 | 252 | 360 | 500 | mm | ||
PVC vae valve
O le valve pito i lalo o le PVC o se ituaiga o valve faaola malosi, lea e masani ona faʻapipiʻiina i le pito i lalo o le paipa suction i lalo o le vai o le pamu vai e faʻagata ai le vai i totonu o le paipa pamu vai mai le toe foʻi atu i le puna vai, taʻalo le galuega o le. na o le ulufale ae le o ese.E tele vai inu ma faʻamalosia ivi ivi i luga o le ufiufi valve, e le faigofie ona poloka.O le valve pito i lalo e mama i le mamafa ma faigofie ona faʻapipiʻi.
O auala fesoʻotaʻiga o: ituaiga fusi, ma le fausaga o oloa o le: ituaiga polo faʻafefe.
O le oloa o loʻo i ai se fausaga fou ma faʻamaufaʻailoga maualuga.E mafai ona tetee atu acid, alkali ma corrosion.Long faaaogaina taimi.E faʻaaogaina lautele i vailaʻau vailaʻau, vailaʻau vailaʻau, chlor-alkali, eletise eletise, vailaʻau faʻamaʻi, vailaʻau faʻamaʻi, vali, faʻafefeteina, meaʻai, faʻamaʻi otaota, mariculture, ma isi pisinisi.
PVC o se paʻepaʻe paʻepaʻe ma se fausaga amorphous.O le tikeri o le lala e laʻititi, o le vavalalata vavalalata e tusa ma le 1.4, o le vevela o le suiga o tioata e 77 ~ 90 ℃, ma e amata ona pala ile 170 ℃.E le lelei le mautu i le malamalama ma le vevela, i luga atu o le 100 ℃ pe a maeʻa se taimi umi.O le fa'aalia i le susulu o le la o le a pala e maua ai le hydrogen chloride, lea o le a atili fa'atosina ai le pala, fa'atupu ai le fa'ailoga, ma o mea fa'aletino ma masini o le a fa'aitiitia vave.I faʻatinoga faʻatinoga, e tatau ona faʻaopoopo mea faʻamautu e faʻaleleia ai le vevela ma le faʻamautuina o le malamalama.
Vaega
Mea:Pvc
1) Soifua maloloina, faʻagata faʻamaʻi, faʻamalieina tulaga vai inu
2) Tetee i le maualuga o le vevela, lelei le malosi o le aafiaga
3) Faʻapipiʻi faigofie ma faʻatuatuaina, faʻaalu tupe faʻaalu maualalo
4) Meatotino fa'avevelaina lelei mai le fa'auluina o le vevela
5) Mama, faigofie e felauaiga ma taulimaina, lelei mo le faʻasaoina o tagata faigaluega
6) O puipui malu i totonu e faʻaitiitia ai le mamafa o le mamafa ma faʻateleina le saoasaoa o le tafe
7) Fa'amama leo (fa'aitiitia i le 40% pe a fa'atusatusa i paipa u'amea)
8) Lanu malamalama ma mamanu sili ona lelei e faʻamautinoa le talafeagai mo faʻapipiʻi faʻaalia ma natia
9) Toe faʻaaogaina, faʻafeiloaʻi siʻosiʻomaga, e tusa ai ma tulaga faʻavae GBM
10) Ole ola faʻaaogaina umi mo le itiiti ifo ma le 50 tausaga mea
