Valve Pepe
0102030405
Valve Butterfly Eccentric UPVC CPVC Worm Gear Type
Oloa Fa'ailoga
1.Small ki torque.
2. Suia vaega , faʻatusatusa ma taugofie.
3. O mea o loʻo faʻaleleia nano-faʻaleleia le faʻamalosia o le mamafa ma le aʻafiaga o le oloa.
4.Thickned valve tino tor mo maualuga compression tetee.
5.100% suʻega faʻamalosi aʻo leʻi tuʻuina atu.
6, Vaega o le tino ma faʻamaufaʻailoga ua faʻapitoa ona togafitia mo le sili atu le lelei.
E faʻafefea ona filifili PVC mea e faʻaogaina ai le valve butterfly?
Pe a filifilia se UPVC worm gear butterfly valve, e tele mea e tatau ona mafaufau i ai ina ia mautinoa e te filifilia le valve saʻo mo lau talosaga patino. O nisi nei o manatu taua:
1, Tele:
Fuafua le tele o le valve manaʻomia e faʻavae i luga o le tafe o le tafe ma le paipa paipa o le faiga. Ole tele ole valve e tatau ona fetaui ma atina'e paipa o iai.
2, Fa'ailoga o le Omi ma le vevela:
Mafaufau i le faʻaogaina o le mamafa ma le vevela o le faiga e faʻamautinoa ai e mafai e le valve ona taulimaina nei tulaga e aunoa ma le faʻafefeina o le faʻatinoga poʻo le saogalemu.
3, Mea Fa'atatauga:
O le UPVC (Unplasticized Polyvinyl Chloride) e lauiloa ona o lona tetee i vailaʻau, ae e taua le faʻamaonia o mea e fetaui ma vai ma vailaʻau i totonu o le tino e puipuia ai le pala poʻo le faʻaleagaina.
4, Fa'ai'u so'oga:
Filifili le fesoʻotaʻiga pito talafeagai (flange, clamp, lug, etc.) faʻavae i luga o manaʻoga faʻapipiʻi ma fetaui ma faiga paipa o loʻo iai.
5, Metotia Fa'atino:
Talu ai na e ta'ua fa'apitoa ni alavai e fa'aosoina i anufe, mafaufau i le metotia fa'agaioiga e fetaui lelei ma ou mana'oga fa'agaioia. Ole alavai e fa'aogaina ai le anufe e maua ai le fa'atonu sa'o ma e mafai ona fa'agaioi i nofoaga e faigata ona o'o i ai.
6, Tulaga lelei ma Tulaga Fa'atonu:
Faʻamautinoa o vaʻa e fetaui ma tulaga faʻapisinisi ma tusipasi mo le lelei, faʻatinoga ma le saogalemu, e pei o ISO, API poʻo ANSI tulaga.
7, Fa'aoga:
Mafaufau i le faʻaoga faʻapitoa ma uiga manaʻomia e pulea le tafe (on/off, throttling, etc.) e filifili ai le valve e sili ona fetaui ma ou manaʻoga faʻaogaina.
8, Faumea ma Fa'atau oloa:
Filifili se gaosi oloa poʻo se faʻatau oloa faʻatasi ma se faʻamaumauga o le tuʻuina atu o valve UPVC maualuga ma le lagolago faʻalagolago i tagata faʻatau.
E ala i le iloiloina o nei mea, e mafai ona e faia se fa'ai'uga fa'apitoa pe a filifilia se valve worm gear butterfly valve mo lau talosaga. Afai e iai sau mana'oga fa'apitoa fa'apitoa po'o mana'omia se fesoasoani, e fautuaina e fa'afeso'ota'i se tagata tomai faapitoa valve po'o se fa'atau oloa mo ta'iala patino.
| GB/T 4219.2 FAAMATALAGA (DIN, ISO, GB/T) | |||||||
| Tele | Fua (MM) | ||||||
| DN(Mai) | D | H | H1 | H2 | S | L1 | L2 |
| 50(63) | 104.00 | 307.48 | 77.00 | 230.48 | 44.50 | 153.00 | 108.00 |
| 65(75) | 114.30 | 320.13 | 83.00 | 237.13 | 46.00 | 153.00 | 108.00 |
| 80(90) | 130.00 | 332.13 | 89.00 | 243.13 | 48.60 | 153.00 | 108.00 |
| 100(110) 125(140) | 160.40 186.00 | 367.77 411.47 | 104.00 117.00 | 263.77 294.47 | 55.50 63.00 | 153.00 166.00 | 108.00 119.00 |
| 150(160) | 215.00 | 472.30 | 130.00 | 342.30 | 72.00 | 166.00 | 119.00 |
| 200(225) | 269.00 | 521.54 | 158.00 | 363.54 | 73.00 | 268.00 | 223.00 |
| 250(280) | 324.00 | 620.51 | 205.00 | 415.51 | 113.00 | 285.50 | 223.00 |
| 300(315) | 336.60 | 722.24 | 228.00 | 494.24 | 114.40 | 342.50 | 323.00 |
| 350(355) | 522.00 | 784.00 | 257.00 | 527.00 | 129.00 | 342.50 | 223.00 |
| 400(400) | 586.00 | 850.00 | 288.00 | 562.00 | 159.00 | 342.50 | 323.00 |
| SCH80 FAAMATALAGA (ASTM SCH80) | |||||||
| Tele | Fua (MM) | ||||||
| *" | D | H | H1 | H2 | S | L1 | L2 |
| 2" | 104.00 | 307.48 | 77.00 | 230.48 | 44.50 | 153.00 | 108.00 |
| 2-1/2" | 114.30 | 320.13 | 83.00 | 237.13 | 46.00 | 153.00 | 108.00 |
| 3" | 130.00 | 332.13 | 89.00 | 243.13 | 48.60 | 153.00 | 108.00 |
| 4" | 160.40 | 367.77 | 104.00 | 263.77 | 55.50 | 153.00 | 108.00 |
| 5" | 186.00 | 411.47 | 117.00 | 294.47 | 63.00 | 166.00 | 119.00 |
| 6" | 215.00 | 472.30 | 130.00 | 342.30 | 72.00 | 166.00 | 119.00 |
| 8" | 269.00 | 521.54 | 158.00 | 363.54 | 73.00 | 268.00 | 223.00 |
| 10" | 324.00 | 620.51 | 205.00 | 415.51 | 113.00 | 285.50 | 223.00 |
| 12" | 336.60 | 722.24 | 228.00 | 494.24 | 114.40 | 342.50 | 323.00 |
| 14" | 522.00 | 784.00 | 257.00 | 527.00 | 129.00 | 342.50 | 223.00 |
| 16" | 586.00 | 850.00 | 288.00 | 562.00 | 159.00 | 342.50 | 323.00 |
| FAAMATALAGA (JIS) | |||||||
| Tele A | Fua (MM) | ||||||
| D | H | H1 | H2 | S | L1 | L2 | |
| 50A | 104.00 | 307.48 | 77.00 | 230.48 | 44.50 | 153.00 | 108.00 |
| 65A | 114.30 | 320.13 | 83.00 | 237.13 | 46.00 | 153.00 | 108.00 |
| 75A | 130.00 | 332.13 | 89.00 | 243.13 | 48.60 | 153.00 | 108.00 |
| 100A | 160.40 | 367.77 | 104.00 | 263.77 | 55.50 | 153.00 | 108.00 |
| 125A | 186.00 | 411.47 | 117.00 | 294.47 | 63.00 | 166.00 | 119.00 |
| 150A | 215.00 | 472.30 | 130.00 | 342.30 | 72.00 | 166.00 | 119.00 |
| 200A | 269.00 | 521.54 | 158.00 | 363.54 | 73.00 | 268.00 | 223.00 |
| 267A | 324.00 | 620.51 | 205.00 | 415.51 | 113.00 | 285.50 | 223.00 |
| 318A | 336.60 | 722.24 | 228.00 | 494.24 | 114.40 | 342.50 | 323.00 |
| 350A | 522.00 | 784.00 | 257.00 | 527.00 | 129.00 | 342.50 | 223.00 |
| 400A | 586.00 | 850.00 | 288.00 | 562.00 | 159.00 | 342.50 | 323.00 |