Waferdual plet we dɛn kin yuzchɛk valvde rifer to di valv we de opin εn klos di valv flap otomatik bay we i de dip pan di fכ fכlכ di mεdiכm insεf fכ mek di mεdiכm fכ fכlכ bak, we dεn kכl bak chεk valv, wan-way valv, rivεs fכ fכlכ valv εn bak prεshכn valv. Waferdual plet we dɛn kin yuzchɛk valvna ɔtomɛtik valv we in men wok na fɔ mek di mɛdiɔm nɔ go bakflɔ, fɔ mek di pɔmp ɛn di drayvin motoka nɔ rɔtin bak, ɛn fɔ mek di mɛdiɔm nɔ kɔmɔt na di kɔntena. Waferdual plet we dɛn kin yuzchɛk valv dɛn kin yuz bak pan layn dɛn we de saplae ɔgzilari sistɛm usay di prɛshɔn kin go ɔp pas di sistɛm prɛshɔn.
1. Wafer tayp dabl plet chɛk valv aplikeshɔn:
Waferdual plet we dɛn kin yuzchɛk valvdɛn dɔn instɔl am na di paip layn sistɛm, ɛn in men wok na fɔ mek di mɛdiɔm nɔ go bakflɔ. Di wefdual plet we dɛn kin yuzchɛk valvna otomatik valv we de opin εn klos dipכnt pan di mεdiכm prεshכn. Wafer-tayp we dɛn kin yuzdual plet we dɛn kin yuzchɛk valvna fayn fɔ nominal prɛshɔn PN1.0MPa ~ 42.0MPa, Klas150 ~ 25000; nominal dayamita DN15 ~ 1200mm, NPS1 / 2 ~ 48; wok temperechur -196~540°C pan difrɛn paip layn dɛn , we dɛn kin yuz fɔ mek di mɛdiɔm nɔ bakflɔ. bay we yu pik difrεn mεtirial dεm, dεn kin aplay am pan difrεn midia lεk wata, stim, כyl, naytrik asid, asetεk asid, strכng כksidayzin mεdiכm εn yurik asid.
2. Di men matirial fɔ di wefdual plet we dɛn kin yuzchɛk valv: .
Na kabɔn stɛl, lɔw tɛmpracha stɛl, dual faz stɛl (F51/F55), taytaniɔm alɔy, aluminiɔm brɔnz, INCONEL, SS304, SS304L, SS316, SS316L, krom molibdɛnɛm stɛl, Mɔnel (400/500), 20# alɔy, Hastelloy ɛn ɔda mɛtal matirial dɛn de.
3. Strukchɔral kwaliti dɛn fɔdual plet we dɛn kin yuzchɛk valv: .
1. Di strכkchכral lεngth na sכt, εn in strכkchכral lεngth na כnli 1/4~1/8 pan di tradishכnal flangedchenjchɛk valv.
2. Smɔl saiz ɛn layt wet, in wet na ɔl 1/4 ~ 1/20 pan di tradishɔnal flangedchenjchɛk valv.
3. Di valv disk kin lɔk kwik ɛn di wata hama prɛshɔn smɔl
4. Yu kin yuz ɔl tu di ɔrizɔntal paip ɔ vertikal paip dɛn, we izi fɔ instɔl
5. Di flɔ chanɛl smol ɛn di fluid rɛsistɛns smɔl
6. Sɛnsitiv akshɔn ɛn gud silin pefɔmɛns
7. Di valv disk travul shɔt ɛn di klosing impak fɔs smɔl
8. Di wan ol strɔkchɔ simpul ɛn kɔmpakt, ɛn di shep fayn
9. Lɔng savis layf ɛn rili pefɔmɛns
Fot, di kɔmɔn fɔlt dɛn we didual plet we dɛn kin yuzchɛk valv na:
1. Di valv disk dɔn brok
Di prɛshɔn we di mɛdiɔm gɛt bifo ɛn afta didual plet we dɛn kin yuzchɛk valvde insay wan stet we de kכlכs bכlεns εn mכtalman “saw”. Bɔku tɛm dɛn kin bit di valv disk wit di valv sit, ɛn dɛn kin bit di valv disk we dɛn mek wit sɔm tin dɛn we kin brok (lɛk kast ayɛn, bras, ɛn ɔda tin dɛn). dɔn brok.
Di we fɔ mek dɛn nɔ gɛt dis sik na fɔ yuz adual plet we dɛn kin yuzchɛk valv wit disk as daktil matirial.
2. Midul bakflɔ
Di say we dɛn kin sidɔm dɔn pwɛl; dɔti tin dɛn kin trɔp.
We dɛn mek di say we dɛn sidɔm ɛn klin di dɔti dɛn, dɛn kin mek di wata nɔ go bak.
Di tɛm fɔ post: Sɛptɛmba-23-2022
