I le avea ai o se vaega o loʻo faʻaaogaina e iloa ai le faʻaogaina ma le faʻaogaina o le paipa, o le valve butterfly faʻamaufaʻailoga vaivai ua faʻaaogaina lautele i le tele o faʻalapotopotoga e pei o le suauʻu, alamanuia vailaʻau, metallurgy, hydropower ma isi.O lo'o fa'apipi'i le tisiketi o le valve butterfly fa'amaufa'ailoga vaivai i le itu sa'o o le paipa.I totonu o le paʻu paʻu o le tino o le butterfly valve, o le ipu pepepepepepepepepepepe tisiketi o loʻo faʻataʻamilo i le axis, ma o le tulimanu o le taamilosaga i le va o le 0 ° ma le 90 °.A taamilo i le 90 °, o le valve ua tatala atoa.
1. Fa'avasegaga e ala i le fa'amaufa'ailogaina mea i luga
1) Fa'amaufa'ailoga fa'afefete fa'amaufa'ailoga valve: O le fa'amaufa'ailoga e aofia ai mea vaivai e le o ni u'amea i mea vaivai e le o ni u'amea.
2) Fa'amaufa'ailoga fa'amaufa'ailoga fa'amaufa'ailoga: O le fa'amaufa'ailoga e aofia ai mea fa'amea malo i mea fa'amaua.
2. Fa'avasegaga ile fausaga
1) Fa'amaufa'ailoga butterfly valve
2) Fa'amaufa'ailoga tasi fa'amaufa'ailoga fa'alava pepe
3) Fa'ailoga fa'amaufa'ailoga fa'ailoga fa'alua
4) Fa'amaufa'ailoga fa'ailoga fa'ailoga fa'ailoga tolu
3. Fa'avasegaina e ala ile fa'amaufa'ailoga
1) Faʻamau faʻamaufaʻailoga butterfly valve: O le faʻamaufaʻailoga e gaosia e le valve plate o loʻo faʻapipiʻiina le nofoa valve pe a tapunia le valve, ma le elasticity o le valve seat poʻo le valve plate.
2) Faʻaogaina le faʻaogaina o le faʻamaufaʻailoga butterfly valve: o le faʻamaufaʻailogaina e gaosia e le torque e faʻaogaina i le valve shaft.
3) Faʻamau faʻamaufaʻailoga butterfly valve: O le faʻamaufaʻailoga e gaosia e ala i le molia o le elemene faʻamaufaʻailoga elastic i luga o le nofoa valve poʻo le valve plate.
4) Faʻamau faʻamaufaʻailoga butterfly valve: o le faʻamaufaʻailoga e otometi lava ona gaosia e le mamafa o le mamafa.
4. Fa'avasegaga i le mamafa o galuega
1) Vacuum butterfly valve: butterfly valve o lona mamafa galue e maualalo ifo nai lo le mamafa o le ea masani.
2) Faʻamaualalo le paʻu paʻu paʻu: paʻu paʻu faʻatasi ma le mamafa PN<1.6MPa.
3) Medium pressure butterfly valve: o se valve butterfly ma le mamafa PN o le 2.5 i le 6.4MPa.
4) Faʻamaualuga le paʻu paʻu paʻu: valve faʻamaʻi faʻatasi ma le mamafa PN o le 10.0 i le 80.0MPa.
5) Faʻalava ole pepese maualuga-maualuga: valve ole pepe ma le mamafa ole PN> 100MPa.
5. Faʻavasegaina e ala i le fesoʻotaʻiga auala
4) Uila fa'alava pepe
6. Fa'avasegaga ile vevela galue
1) maualuga vevela butterfly valve:> 450 ℃
2) Alalaupapa butterfly vevela vevela: 120 ℃
3) Valve lele lele vevela masani: -40 ℃
4) Alalaupapa butterfly vevela maualalo: -100 ℃
5) Valau pepepepe le vevela ultra-maualalo: <-100℃
Taimi meli: Aukuso-23-2022